as usual it's 1.1 steps forward if you're lucky, 1 step back.
waste time upgrading your driver, system restart, your games will need to recompile shaders, find out a problem or an old come that came back, waste time figuring out if there's an easy fix or you really do have to downgrade again, waste time downgrading your driver, installer says downgrade process is blocked by windows, waste time trying to solve it, waste time finally downgrading your driver, system restart because it's probably needed, your games will need to recompile shaders again, over an hour is gone. the AMD experience
the first suggestion of debugging any problem is to make sure you update your drivers. for amd it should be, make sure you don't update your drivers unless you have to.
