Soundtracks for BG:EE, SoD, BG2:EE, IWD:EE, PST:EE are now available
in the Beamdog store.
So, a companion just suddenly left...
I am at the start of Chapter 5, having just flooded the mines. I've been exploring the remaining unexplored areas before continuing with the story, and Kegain just suddenly left. I've completed his quest to get to the caravan, so I've no idea why he left or how to get him back.