[RESOLVED]Powerline adaptator is having some ping problem

[[RDSR] Raphi]

Hello guys,

I just installed my computer to my grandpa's house, as I will live on that house for one month.
The first day, everything worked well, even that powerline adaptator which will cause a problem the day after.
Right. My problem is this:



Description of the problem: On some games like LFS, I had sometimes "YOU'RE LAGGING" message, which appeared only some tenth of second, and on CS it's even worse. game totally freezed in comp match, you guess that I was stressed quite a lot.
Nothing like AC adaptators or some other things are on the same electrical network. (three-phase electric network)
The internet service provider's box is on the same phase than that Powerline adaptator.
And I dont even know what's happening. Everything worked and suddently, Internet is having problems. For LFS that's not a big problem because I can't feel it on the server except that lag message, but on some other games like FPS and so on, that's way more complicated to play.

Internet bandwidth is good, look at this:


I don't know what caused these internet problems.
Thanks in advance,
Raphi