I think it had something to do with using the (new?) H.265 encoder preset in obs studio and recording while having a DaVinci Resolve project open so its probably just a problem on my end .

just recorded without a DaVinci Resolve project open and the game ran fine like usual

glad to find this anyway , albeit unexpected and probably not a problem with AL, my GPU was probably being overloaded or something by the editing software..

Nevertheless it still seems cool to see what happens in those circumstances and maybe it can be used to improve AL

thanks, J