The AFK rule for turn based games is currently 3 turns. That is way too short time when playing with 6 hour turn wait time. This means that you can go AFK just in 18 hours. A turn based game with 6 hour time limit and 6 hour jumps is actually pretty much a live game and in live games the AFK rule is 3 days. I would suggest the AFK rule should be 3 days for all turn based games except 6 days for 48h wait time games.
We have seen too many accidental AFK’s in what I believe is the first 32 player turn based game. And propably no surprise, but it just happened to me also… Due to timezone issues there was 2 ticks going during night (6h wait time) and due to common cold and feeling bad I forgot to login/submit early enough one morning. That made the 3 turn limit hit me. Totally my own fault, but it would be great to allow more room for error in fast turn based games.