Internet problem or... what?

[vagcode013]

I had some malware infection recently, and my PC is 100% clean of viruses for now... solved with malwarebytes + windows security. There is my problem - every 8-9 seconds my network is down for about 1.5 seconds. I tried different internet connections with great speed but, lag is still there. Someone have similiar problems? My brother told me this while he played some games.

[KrissT]

Hi, LAN or WiFi you use?