I've gone through the whole safe mode, then ran DDU, and have gone through every folder to make sure there are no files left to do with AMD at all, then installed them again. That is the first time after removing the drivers that the screen resolution has gone lower, every other time by either removing via control panel, or via AMD's removal option the resolution stays at 1080. So hopefully that has done the trick, I'm going to have some tea, then try the same games as yesterday.
Cheers Wraith, how are you getting on with your G3258 ? I've been waiting to finish this build before really playing with mine.