Weirdest client and localhost behaviour

[AjdiNNN]

So I had problems with joining severs not sure if I had this entire time but when i join server loading rage mp is happening and in logs it crashes on dll loading but I don't know if I fix it or it was working before but I can join public severs, but when i try to join default localhost it doesn't work it crashes on loading rage mp and same dll files, so after some time i changed port of localhost and i joined server normaly but after trying to rejoin it crashes again at same thing. I don't know what is problem with localhost... I changed port again and it didn't worked as previously.... 

Edited July 27, 2021 by AjdiNNN