My install has a serious problem with enemy mages' AI. They will never move or use their weapons and if they run out of spells they will just stand still doing nothing at all.
According to SCS (and my usual experience), mages should move around the battlefield and attack between castings but this current behaviour is even less sophisticated than unmodded bg.
I have tested this with Bentley mirrorshade, tarnesh, Ramazith and Oberan from the twisting with the rune mod and all have broken AI.
I don't have any other AI mods other than SCS so what on earth could be causing this?