I'm also using AMD drivers.
I'm like 70% sure the issue is updating my Social Club from 184.108.40.206 to 220.127.116.11 but I don't know how to do that within the Five Reborn download..
http://prntscr.com/c9ls6w - Another error!
http://prntscr.com/c89c19 - I'm also getting this sometimes ( error )
http://prntscr.com/c7wgsa - I think the issue is that I need the updated verison of Social Club... 18.104.22.168 but I don't know how to update it.
http://prntscr.com/c89dle - This is what the Social Club loading screen says in the bottom right hand corner.
When I double click the "FiveReborn" to launch it just opens up the Social Club loading screen and never loads.