Hello Rika, good to see you again.
You’ve likely seen this post already, and I can see that you’ve already tried updated your BIOS, but I’ll post it anyway:
Looks like you’re in a very small minority unfortunately, and as much as it’s a throw away comment to say, it might just be one of those strange bugs that can’t be fix, and you might need a new PC to continue playing FiveM
The other thing you could try is emailing support@fivem.net, can see if the Elements have had any breakthroughs since February. Best of luck to you.