PuoskariYeah, I'll try to make avira ignore obs/tf2 or something, but like yeah again in pugs I have these strange little lags quite constantly, rip me. Still in need of help.
Are you sure you don't have anything on your background running? You can go to taskmanager and than go to "startup apps" or something like that is it called. There you can see the apps that are running on the background on the moment you start your pc.
Also I suggest to just delete every task you know for sure you dont need when you play.(Apps or background things that are from other apps, I only run, steam, TF2, and obs studio when I am streaming. Or when I am just playing.