I had the "F interact" bug as well. This has probably been mentioned before, but I'd like to be able to use the skill selection screen "L" on the character select menu. It's a bit annoying to have to be in game to see what skills I'd like to start learning. Also, I didn't see any actual progress on the skills I'd picked. The skills I picked before I logged off last session were learned, though. On the good side, I had no lag and the game was running pretty smoothly. I also felt like I was doing much better in a fight than any of the previous sessions.