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Plugging in laptop to charger increases ping and reduces download speeds


Why is my ping higher when my charger is plugged into my Dell Precision M6800 laptop?Laptop charger dying after plugging in?Is it normal for the laptop charger to spark when plugging in?Why am I getting terrible download speeds?Laptop can ping and tracert, but browser, telnet doesn't workping repeater at bootup and never stopGame latency increases during day, not shown in ping commandDisable beep sound when plugging/unplugging laptop chargerPing time increases in every 10th try and then gets back to normalMeasuring download speed with ping






.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty margin-bottom:0;








3















HP Pavilion dv6z-7000 CTO



I just can't wrap my head around this one.



My brother is playing League of Legends, has 99 ping. I plug in my laptop, his ping immediately spikes to 1k then eventually hovers between 200-300ms.



At the same time, my download speed drops from 1.50 MBps to 40KBps.



Everything goes back to normal after I unplug it.










share|improve this question







New contributor



Captain Awesome is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.





















  • You can't wrap your head around that bandwidth isn't infinite?

    – GabrielaGarcia
    8 hours ago











  • "plug in" … to what? If you mean to the mains power, then this becomes a bizarre coincidence - superuser.com/questions/1484255/… - or perhaps something Windows just did in a recent update.

    – Tetsujin
    8 hours ago







  • 1





    Both computers are wireless I presume. Is the charger you’re using the original charger that came with the laptop new? This sounds like wireless interference. This is something a Chinese knock off power adapter might do.

    – Appleoddity
    8 hours ago






  • 1





    Maybe your laptop charger causes electromagnetic radiation that disturbs your wireless? Because it is a cheap, unshielded clone? Then I'd also be afraid that it may not even be safe to use...

    – Anony-Mousse
    6 hours ago







  • 1





    @Tim_Stewart Us old amateur radio folks know that intermediate frequencies can also cause problems, as well as other frequencies not directly sitting in 2.4 GHz or 5 GHz bands.

    – K7AAY
    2 hours ago

















3















HP Pavilion dv6z-7000 CTO



I just can't wrap my head around this one.



My brother is playing League of Legends, has 99 ping. I plug in my laptop, his ping immediately spikes to 1k then eventually hovers between 200-300ms.



At the same time, my download speed drops from 1.50 MBps to 40KBps.



Everything goes back to normal after I unplug it.










share|improve this question







New contributor



Captain Awesome is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.





















  • You can't wrap your head around that bandwidth isn't infinite?

    – GabrielaGarcia
    8 hours ago











  • "plug in" … to what? If you mean to the mains power, then this becomes a bizarre coincidence - superuser.com/questions/1484255/… - or perhaps something Windows just did in a recent update.

    – Tetsujin
    8 hours ago







  • 1





    Both computers are wireless I presume. Is the charger you’re using the original charger that came with the laptop new? This sounds like wireless interference. This is something a Chinese knock off power adapter might do.

    – Appleoddity
    8 hours ago






  • 1





    Maybe your laptop charger causes electromagnetic radiation that disturbs your wireless? Because it is a cheap, unshielded clone? Then I'd also be afraid that it may not even be safe to use...

    – Anony-Mousse
    6 hours ago







  • 1





    @Tim_Stewart Us old amateur radio folks know that intermediate frequencies can also cause problems, as well as other frequencies not directly sitting in 2.4 GHz or 5 GHz bands.

    – K7AAY
    2 hours ago













3












3








3








HP Pavilion dv6z-7000 CTO



I just can't wrap my head around this one.



My brother is playing League of Legends, has 99 ping. I plug in my laptop, his ping immediately spikes to 1k then eventually hovers between 200-300ms.



At the same time, my download speed drops from 1.50 MBps to 40KBps.



Everything goes back to normal after I unplug it.










share|improve this question







New contributor



Captain Awesome is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.











HP Pavilion dv6z-7000 CTO



I just can't wrap my head around this one.



My brother is playing League of Legends, has 99 ping. I plug in my laptop, his ping immediately spikes to 1k then eventually hovers between 200-300ms.



At the same time, my download speed drops from 1.50 MBps to 40KBps.



Everything goes back to normal after I unplug it.







networking wireless-networking laptop internet ping






share|improve this question







New contributor



Captain Awesome is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.










share|improve this question







New contributor



Captain Awesome is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.








share|improve this question




share|improve this question






New contributor



Captain Awesome is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.








asked 8 hours ago









Captain AwesomeCaptain Awesome

122 bronze badges




122 bronze badges




New contributor



Captain Awesome is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.




New contributor




Captain Awesome is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

















  • You can't wrap your head around that bandwidth isn't infinite?

    – GabrielaGarcia
    8 hours ago











  • "plug in" … to what? If you mean to the mains power, then this becomes a bizarre coincidence - superuser.com/questions/1484255/… - or perhaps something Windows just did in a recent update.

    – Tetsujin
    8 hours ago







  • 1





    Both computers are wireless I presume. Is the charger you’re using the original charger that came with the laptop new? This sounds like wireless interference. This is something a Chinese knock off power adapter might do.

    – Appleoddity
    8 hours ago






  • 1





    Maybe your laptop charger causes electromagnetic radiation that disturbs your wireless? Because it is a cheap, unshielded clone? Then I'd also be afraid that it may not even be safe to use...

    – Anony-Mousse
    6 hours ago







  • 1





    @Tim_Stewart Us old amateur radio folks know that intermediate frequencies can also cause problems, as well as other frequencies not directly sitting in 2.4 GHz or 5 GHz bands.

    – K7AAY
    2 hours ago

















  • You can't wrap your head around that bandwidth isn't infinite?

    – GabrielaGarcia
    8 hours ago











  • "plug in" … to what? If you mean to the mains power, then this becomes a bizarre coincidence - superuser.com/questions/1484255/… - or perhaps something Windows just did in a recent update.

    – Tetsujin
    8 hours ago







  • 1





    Both computers are wireless I presume. Is the charger you’re using the original charger that came with the laptop new? This sounds like wireless interference. This is something a Chinese knock off power adapter might do.

    – Appleoddity
    8 hours ago






  • 1





    Maybe your laptop charger causes electromagnetic radiation that disturbs your wireless? Because it is a cheap, unshielded clone? Then I'd also be afraid that it may not even be safe to use...

    – Anony-Mousse
    6 hours ago







  • 1





    @Tim_Stewart Us old amateur radio folks know that intermediate frequencies can also cause problems, as well as other frequencies not directly sitting in 2.4 GHz or 5 GHz bands.

    – K7AAY
    2 hours ago
















You can't wrap your head around that bandwidth isn't infinite?

– GabrielaGarcia
8 hours ago





You can't wrap your head around that bandwidth isn't infinite?

– GabrielaGarcia
8 hours ago













"plug in" … to what? If you mean to the mains power, then this becomes a bizarre coincidence - superuser.com/questions/1484255/… - or perhaps something Windows just did in a recent update.

– Tetsujin
8 hours ago






"plug in" … to what? If you mean to the mains power, then this becomes a bizarre coincidence - superuser.com/questions/1484255/… - or perhaps something Windows just did in a recent update.

– Tetsujin
8 hours ago





1




1





Both computers are wireless I presume. Is the charger you’re using the original charger that came with the laptop new? This sounds like wireless interference. This is something a Chinese knock off power adapter might do.

– Appleoddity
8 hours ago





Both computers are wireless I presume. Is the charger you’re using the original charger that came with the laptop new? This sounds like wireless interference. This is something a Chinese knock off power adapter might do.

– Appleoddity
8 hours ago




1




1





Maybe your laptop charger causes electromagnetic radiation that disturbs your wireless? Because it is a cheap, unshielded clone? Then I'd also be afraid that it may not even be safe to use...

– Anony-Mousse
6 hours ago






Maybe your laptop charger causes electromagnetic radiation that disturbs your wireless? Because it is a cheap, unshielded clone? Then I'd also be afraid that it may not even be safe to use...

– Anony-Mousse
6 hours ago





1




1





@Tim_Stewart Us old amateur radio folks know that intermediate frequencies can also cause problems, as well as other frequencies not directly sitting in 2.4 GHz or 5 GHz bands.

– K7AAY
2 hours ago





@Tim_Stewart Us old amateur radio folks know that intermediate frequencies can also cause problems, as well as other frequencies not directly sitting in 2.4 GHz or 5 GHz bands.

– K7AAY
2 hours ago










3 Answers
3






active

oldest

votes


















2
















Try creating a custom power plan, go for all performance while plugged in.



In device manager, under your wireless card check to see if you have power management options. If you do turn them off. Check to see if you can replicate the problem.



This is probably caused by the non-oem charger.
If it's voltage/amperage are not up to spec for the design of the computer, it could be confusing the power management drivers.



If either of these work to stop this issue, get a oem charger for the laptop.






share|improve this answer
































    1
















    If it is signal interference look for the signal to noise ratio under the wireless settings. If the number of decibels changes when it's plugged in interference is the likely culprit.






    share|improve this answer
































      0
















      Open a support ticket with HP. This is an issue with certain versions of Windows but the only way to put pressure on Microsoft is through a well respected partner, like HP. Plus, it looks like a hardware issue so HP will be motivated to blame Microsoft. The more tickets they receive about this issue the faster it will get resolved.






      share|improve this answer

























      • The discussion between you and support is not a public URL. Open a ticket and work with support via e-mail and phone.

        – HackSlash
        5 hours ago






      • 1





        Since you have identified this as a known issue, if you have any public URL which substantiates it, it may help the original poster with the problem if you can provide such public URLs.

        – K7AAY
        2 hours ago














      Your Answer








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      3 Answers
      3






      active

      oldest

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      3 Answers
      3






      active

      oldest

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      active

      oldest

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      active

      oldest

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      2
















      Try creating a custom power plan, go for all performance while plugged in.



      In device manager, under your wireless card check to see if you have power management options. If you do turn them off. Check to see if you can replicate the problem.



      This is probably caused by the non-oem charger.
      If it's voltage/amperage are not up to spec for the design of the computer, it could be confusing the power management drivers.



      If either of these work to stop this issue, get a oem charger for the laptop.






      share|improve this answer





























        2
















        Try creating a custom power plan, go for all performance while plugged in.



        In device manager, under your wireless card check to see if you have power management options. If you do turn them off. Check to see if you can replicate the problem.



        This is probably caused by the non-oem charger.
        If it's voltage/amperage are not up to spec for the design of the computer, it could be confusing the power management drivers.



        If either of these work to stop this issue, get a oem charger for the laptop.






        share|improve this answer



























          2














          2










          2









          Try creating a custom power plan, go for all performance while plugged in.



          In device manager, under your wireless card check to see if you have power management options. If you do turn them off. Check to see if you can replicate the problem.



          This is probably caused by the non-oem charger.
          If it's voltage/amperage are not up to spec for the design of the computer, it could be confusing the power management drivers.



          If either of these work to stop this issue, get a oem charger for the laptop.






          share|improve this answer













          Try creating a custom power plan, go for all performance while plugged in.



          In device manager, under your wireless card check to see if you have power management options. If you do turn them off. Check to see if you can replicate the problem.



          This is probably caused by the non-oem charger.
          If it's voltage/amperage are not up to spec for the design of the computer, it could be confusing the power management drivers.



          If either of these work to stop this issue, get a oem charger for the laptop.







          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered 5 hours ago









          Tim_StewartTim_Stewart

          3,5603 gold badges4 silver badges25 bronze badges




          3,5603 gold badges4 silver badges25 bronze badges


























              1
















              If it is signal interference look for the signal to noise ratio under the wireless settings. If the number of decibels changes when it's plugged in interference is the likely culprit.






              share|improve this answer





























                1
















                If it is signal interference look for the signal to noise ratio under the wireless settings. If the number of decibels changes when it's plugged in interference is the likely culprit.






                share|improve this answer



























                  1














                  1










                  1









                  If it is signal interference look for the signal to noise ratio under the wireless settings. If the number of decibels changes when it's plugged in interference is the likely culprit.






                  share|improve this answer













                  If it is signal interference look for the signal to noise ratio under the wireless settings. If the number of decibels changes when it's plugged in interference is the likely culprit.







                  share|improve this answer












                  share|improve this answer



                  share|improve this answer










                  answered 7 hours ago









                  Tim BrighamTim Brigham

                  1,0676 silver badges14 bronze badges




                  1,0676 silver badges14 bronze badges
























                      0
















                      Open a support ticket with HP. This is an issue with certain versions of Windows but the only way to put pressure on Microsoft is through a well respected partner, like HP. Plus, it looks like a hardware issue so HP will be motivated to blame Microsoft. The more tickets they receive about this issue the faster it will get resolved.






                      share|improve this answer

























                      • The discussion between you and support is not a public URL. Open a ticket and work with support via e-mail and phone.

                        – HackSlash
                        5 hours ago






                      • 1





                        Since you have identified this as a known issue, if you have any public URL which substantiates it, it may help the original poster with the problem if you can provide such public URLs.

                        – K7AAY
                        2 hours ago
















                      0
















                      Open a support ticket with HP. This is an issue with certain versions of Windows but the only way to put pressure on Microsoft is through a well respected partner, like HP. Plus, it looks like a hardware issue so HP will be motivated to blame Microsoft. The more tickets they receive about this issue the faster it will get resolved.






                      share|improve this answer

























                      • The discussion between you and support is not a public URL. Open a ticket and work with support via e-mail and phone.

                        – HackSlash
                        5 hours ago






                      • 1





                        Since you have identified this as a known issue, if you have any public URL which substantiates it, it may help the original poster with the problem if you can provide such public URLs.

                        – K7AAY
                        2 hours ago














                      0














                      0










                      0









                      Open a support ticket with HP. This is an issue with certain versions of Windows but the only way to put pressure on Microsoft is through a well respected partner, like HP. Plus, it looks like a hardware issue so HP will be motivated to blame Microsoft. The more tickets they receive about this issue the faster it will get resolved.






                      share|improve this answer













                      Open a support ticket with HP. This is an issue with certain versions of Windows but the only way to put pressure on Microsoft is through a well respected partner, like HP. Plus, it looks like a hardware issue so HP will be motivated to blame Microsoft. The more tickets they receive about this issue the faster it will get resolved.







                      share|improve this answer












                      share|improve this answer



                      share|improve this answer










                      answered 7 hours ago









                      HackSlashHackSlash

                      2,7563 gold badges10 silver badges26 bronze badges




                      2,7563 gold badges10 silver badges26 bronze badges















                      • The discussion between you and support is not a public URL. Open a ticket and work with support via e-mail and phone.

                        – HackSlash
                        5 hours ago






                      • 1





                        Since you have identified this as a known issue, if you have any public URL which substantiates it, it may help the original poster with the problem if you can provide such public URLs.

                        – K7AAY
                        2 hours ago


















                      • The discussion between you and support is not a public URL. Open a ticket and work with support via e-mail and phone.

                        – HackSlash
                        5 hours ago






                      • 1





                        Since you have identified this as a known issue, if you have any public URL which substantiates it, it may help the original poster with the problem if you can provide such public URLs.

                        – K7AAY
                        2 hours ago

















                      The discussion between you and support is not a public URL. Open a ticket and work with support via e-mail and phone.

                      – HackSlash
                      5 hours ago





                      The discussion between you and support is not a public URL. Open a ticket and work with support via e-mail and phone.

                      – HackSlash
                      5 hours ago




                      1




                      1





                      Since you have identified this as a known issue, if you have any public URL which substantiates it, it may help the original poster with the problem if you can provide such public URLs.

                      – K7AAY
                      2 hours ago






                      Since you have identified this as a known issue, if you have any public URL which substantiates it, it may help the original poster with the problem if you can provide such public URLs.

                      – K7AAY
                      2 hours ago












                      Captain Awesome is a new contributor. Be nice, and check out our Code of Conduct.









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