so i just downloaded team fortress 2 after formating my pc all of my drivers were instaled and i opened tf2 and i joined a match i just moved my mouse and my fps sudenly droped to 5 when i don't move my mouse my fps was 60-70
i tried doing these to fix my problem:
tried to find a solution on google
i scaned my computer with malvare bytes and windows defender no viruses or malvare found
verifying games files
reinstaled tf2
and there is no stij.exe or something like that in my pc
results:nothing worked
my pc's specs:
Gpu's:Amd radeon r5 m330, Amd radeon r5 graphics
cpu:amd A9 3.0 ghz
ram 4+4 2033 mghz ddr4 ram
and i'm using a laptop
my keyboard rush rk501
my mouse rush bearcat rm88
my headphone rampage pulsar
and i downloaded my mouse's drivers too