I've been running the latest build (150605) and seems to be much higher battery drain for me. Battery menu says "Cell Standby" is the highest use. I used Slim Mini Gapps 5.1 build 20150525. Phone appears to wake up randomly as well.
Copy or copy all important files to external card or computer.
Copy cm12.1, gapps and twrp downloads files to external card. Enter recovery mode, backup to sd card1, go to advanced wipes ,choose data, Dalvik, cache, system and storage. Install cm1...
THanks again for all your work. Could you post a summary of changes, even if very brief? cheers...
Just had a random reboot. Guess that hasnt be ironed out completely.
This is the best build I've been on so far. No reboots, everything is smooth, standby time is good, battery life is alright. Thumbs up!
Quite a difference...