Idk. Is a bug with CSS after the latest update? If so you wanna wait a little and maybe valve will fix it in next update I know they changed something with playerids recently... so maybe that might be the reason.
reingstalling wont help you need to first disable steam cloud, delete all your cfg files including your autoexec then type -autoconfig in your css launch options then launch css
fuck configs bro. original config is the best.. If u are low on fps, just use low grafix settings. But dont rely on configs that much, some mess up the game badly..
I tried standart config but it is still not working :/ I ll stick to my old config as I ve gotten too much used to it, and wait until valve fixes this issue. Thx for trying to help again.