[halo2993]

is not your laptop , is the fucking problem at this version ....
I 've the same problem like you , all games work including GTAa Single PLayer but sa-mp freezes,
I can see a lot of people have this problem , but nobody ( like a developer ) found a solution for us.
I'm pretty sure that problem is from this new version of client , I played for a long time with previous version very well.