I've been running a rooted phone since before the official 2.1 with little issues that weren't my own fault. I'm running the most up to date Clockwork Recovery via ROM Manager (22.214.171.124 I believe) and if I try to backup my ROM via ROM Manager, it fails. First, it would get stuck at the Moto logo, now after reflashing recovery, it starts backing up boot, but almost immediately goes back into the main menu. No backup shows up in recovery. The only change I can think of is that I manually deleted a lot of old backups on the SD card.
I'll be trying another Clockwork reflash...but anyone hear of this specific problem, with a fix? Thanks!