The game runs as far as I know, but out of curiosity I opened projectx.log. What I found was pretty shocking.
1. There are "java.lang.Exception" messages which is definitely not an indicator of a stable program.
2. There are also multiple "warning" messages about "missing translation messages" and "frame index went negative". Those also sound like bad things.
3. There are various instances of "update outgoing message throttle" where the throttling varies between 45 msg/s to 15 msg/s. The rates differ by a factor of three. Is that not suppose to affect game play?
Are other people getting these messages? Maybe these are the real cause to SK being "laggy" and random screen freezes. Maybe we should be asking OOO to fix the existing bugs before begging them to make new content with possibly more bugs...