I had to restart after a quest-blocking bug 18 hours in, and had characters insist I help them with problems I already solved or offer their services after being recruited. One enemy ran back to the beginning of the map on the first turn and hid there, meaning after dealing with his friends I had to trek back in turn-based mode to finish the fight. Allies sometimes don't act on their turns, and distant enemies sometimes take a full minute to decide what they're doing. The camera doesn't always move where it's supposed to when dialogue pops up during battles, meaning I have to read it in the log after. The log reverts to Russian when describing Perils of the Warp, and explains why I have to reroll successes by saying "%Reason%". Two of my combat abilities stopped working for a while, and the tech-priest's utility mechadendrites, which are supposed to give him a +10 bonus to Demolition and Tech-Use, instead give him a +1,020 bonus. I could go on.