Had the idea of trying this dual today but the game doesn't seem to like it.
I roll a priest of Lathander in BG2EE and as soon as the opening cutscenes with Irenicus is over I attempt to dual class to a ranger. Once I choose his new proficiency slots and click "done", the game crashes. I'm using a PC version and the only mod I have installed is Rogue Rebalancing. Has anyone else seen anything similar?