I have searched as I recall seeing recently a thread where someone else had the same 50% CPU Use when device is off reported through Battery Graph but I can't find the bloody thread..... As a last resort I am positing this new thread with the clue in the title, so that future searches may throw it up faster.

Please see the attached "Battery Graph snapshot;



Ok, so for the past week you can see constant CPU usage - not massively bothered about this, probably got some daemons and widgets constantly churning through the proc, and used to it at this point. Would be nice to resolve, but that's very much secondary.

However, when you scroll to the right hand side of the graph and check out the time period between 12am and 6am this morning you see a rapid reduction in mAh, caused by having the bleeding edge WiFi drivers still running in the background - but at 4am when my phone was complaining of low battery I got up, got the charger, switched it off and plugged it in next to my bed. From the moment I switched it off, I had 50% processor usage until the moment I switched it back on.....

Now that's wierd. Any comments, explanations, things to try out, or iser people out there who can explain this....? TIA.....