I installed 2.0.52, on windows 8.1 64 bit and added a share from a 1.4 with about 100k files, with Do not Sync-All option. After about 5 minutes, UI Reported Not-responding, and CPU was 100% for about 5 mins, and went back to normal. If that happen again, what type of information will be useful to collect to debug the issue? (Or this is normal behavior) Now I see on the destination folder lot of .bts files. My expectation is if I click of them, it should sync the file. But nothing seems to happen. What are my next steps? Should I wait longer (I waited 1 Hr - UI reports all in sync, file I am trying to bring over is small, all peers are local). Or should I restart / reboot?