I have a lego 2 and this weekend I got tired of dealing with its quirks so i've spent too many hours solving them.
once I got past the universal google answer of "just install steamOS", I realized damn near all of my problems came from the adrenalin software, windows just seems to get the blame cause people have a grudge against it, on my system at least windows has been fine.
but omg adrenalin is raggedy, settings are placed all over it, vaguely labeled, the program itself barely even wants to start, its terrible.