I bit the bullet and went for a full, fresh start. I deleted the rom slot and wiped internal and both sd cards. No more QP issues but I'm still getting random reboots on Liquid 2.5 and 2.7 (official). It's odd - the "power" button sometimes doesn't function. Sometimes, I hit it and nothing comes up. Sometimes, I hit it and it doesn't just turn the screen off but acts as if I held it down (and asks if I want to reboot). It could very well be a physical thing with my button if no one else has had this issue.