Update 2: OK, not the craigslist app as it's uninstalled. The wifi is the culprit here, but I'm not sure what's triggering it. After pulling the phone off the charger in the morning the wifi doesn't want to ever go off unless I toggle it with the Power Control switch, after which the phone will sleep. In Spare Parts it shows the phone running at 100% since being unplugged and wifi also running 100%. I'd prefer to keep the wifi on all the time, just not having it running and eating battery. Anyone experience or fix this? Update: That was fast. I discovered it was the Craigslist app that I recently installed. In it's permissions it says that it prevents the phone from sleeping. I've discovered that after pulling my Droid X off the charger that it is not automatically going to sleep when it's idle. I'll wait a few minutes and then check the battery history in Spare Parts and find that the phone has been running 100% of the time. It'll stay like that all day unless I toggle on/off airplane mode, after which the phone will sleep like normal. Once I plug in again the process repeats. Here's my setup: Apex 1.3.1 Overclocked manually with kernel module This was an issue when the DX first came out, but the problem was found to be caused by GPS and I don't think that's the case here. Anyone else experience something similar? I know it could just be a rogue app, but I'm curious.