older drivers sometimes run slower, at least on some games this is the case, playing other games like the crew 2 graphics seems... odd, cant quite explain, but anyway, yes, when i do a driver install i first do a driver clean with amd tool then i install the new one, and also download it from the amd site. Thing is(and i forgot to mention on the first post) this only happen on FO4, Dead rising 3 and 4 run great, Resident Evil 2 Remake, The crew 1 and 2, and a lot of other games, some very recent games, and i have 0 issues, also one thing i didnt mention is that the temps on my system are fine, not rising avobe safe levels(HDDs 35C tops, CPU 80C tops, GPU 75 tops while playing FO4). Also on a sidenote, i just upgraded to Win10, used to play FO4 on Win7, could this be the issue? i cant really rollback to Win7 for a few reasons, and i personally dislike Win10 but i need it. im currently using the latest AMD driver, FO4 runs perfectly playable, minimal stutter, textures load considerabily fast, but randomly after a while playing, game crash, freeze, or hang up my computer. Also i used kinggath papyrus edits and nothing, enboost as well, everything ican think of but i cant fix it. Tried bigger and smaller Paging file sizes, nothing. Also forgot to post my specs that arent too high but were enough to play FO4 perfect before. Intel i7 3770k 3.4ghz 8 cores 10 gb ram ddr3 amd radeon r9 270x 2gb ddr5 250 gb ssd(samsung) and 1tb hdd(Western Digital)