3.0 Just crashes/shuts off + Analyze and...

Hey guys, I have been using Cross 2.6 and its been running perfectly. I updated to 3.0 and it has crashed on me a couple times upon loading a video track. It just shuts off. It did it once when I originally installed it, so I ignored it. Then last night before I jumped on to play my set at one of the clubs I work at, the first video track I loaded crashed Cross 3.0.
So I loaded up Cross 2.6 and after starting it, it asked me for my KEY which was pretty annoying, all my settings were reset, and now i have to Re analyze all my 3500+ video tracks... I love what features 3.0 has but I'm afraid to DJ with it knowing it crashes/shuts off so easily. Anyone having this problem?
Another issue I am having is when I am plugged into the CDJ-900 and Using HID mode, the pitch plus and minus buttons are constantly flickering moving the track so if a track is being synced it throws it off so you have to keep tapping sync to keep it lock in. Anyone having this issue?
Thanks for any feed back.

Another issue I am having is when I am plugged into the CDJ-900 and Using HID mode, the pitch plus and minus buttons are constantly flickering moving the track so if a track is being synced it throws it off so you have to keep tapping sync to keep it lock in. Anyone having this issue?
Thanks for any feed back.