About a few days ago I started an issue with playing games with low ping, but getting lag spikes that seemed like an internet issue, but ping stayed the same, and my internet was fine. I recently downloaded the new windows update (1903) and I want to say thats the issue, but I have uninstalled it and it still continues to spike. About a day after trying to fix it, not only did I get lag spikes, I started getting FPS drops aswell. Ive done everything but buy a new computer at this point. Ive talked to XFINITY support 2 times, they said my internet was perfect. Ive reinstalled all my GPU drivers, renewed IP, reset internet 5+ times. I have a competition monday for CSGO, and I need it to be fixed pretty fast. I need help DESPERATELY. Edit: Forgot specs. GEFORCE GTX 1080, I-7 8700K, 16 GB of RAM.