Thought I'd ask users here before I register with their forums and ask. With the update to ver. 4.2 (and now 4.2.1) my serial number is not saved. It is as if I am opening the app for the first time every time and need to click unlock. Kinda annoying to have to do, and something that shouldn't happen (unless it was added to 4.2 for some reason). Anyone else having this problem?