Im trying a few other things before I resort to trying the AV thing. (My AV is always active even if you turn things off, so id have to full remove it.) Currently doing a complete fresh install of GTA5 and FiveM since FiveM currently refuses to load into a server.
And sorry for not entering the entire template, didn’t think they would be relevant to the actual issue. In hindsight I can see why it would be.