Report UE4 Bugs Here in Bug Reports Posted September 17 ...Here is what I managed to do today to finish Koldrak after it froze at the 12:00 run and kicked me out as well. I was able to re-enter the 3:00 Koldrak run. As an experiment, I kept my movements to a minimum and did not fire a shot, and it still froze up anyway. I went about my business in my home, ignoring the game, keeping the dungeon active. About 20 minutes later, it unfroze with the run completed. I got my rewards and my 5th daily credit as well. ...I had experimented about a month earlier with this freeze/unfreeze action, as it had happened before UE4, but, with UE4, it also kicked me out, which had not happened before UE4. I was unable to enter the same Koldrak run, in either case, and had to wait 3 hours until the next. ...So, if you get frozen up, be patient and it may still unlock for you. If it does while you are still in the dungeon, you're good. Takes about 20 minutes(for me). But, if it kicks you out, then, if there is still a chance of completing Koldrak, if there is still a later run that you can enter. ...My advice, if it has happened to you, or does happen, is to enter the earliest run you can, to allow for re-entering a later run, and you might still get your credit for completion.