"My test machine is running 10.7.4, DB 1.0.3 and CS6 and this is on a remote site. I also notice that since upgrading to CS6 the flickering of "Loading Database Schema" from remote sites is enough to give me a migraine. I think this is a problem with CS6 though. Not impressed with CS6 at all. Seems very 'flakey' compared to 5.5"
I see the flickering for at least 2 minutes on both cs6 and 5.5, so it's not just you. I tried to make a movie for issues and it took so long I had to wait to do movie so it wasn't too long.