Either way, I installed CM11 with the installer (so no nightly as far as I know) and since then I have had massive heat issues and high CPU problems during use. I noticed the heat for the first time when I was downloading my spotify playlists over WiFi. After a few minutes my phone turned off due to the heat. So I figured it might have something to do with the radio drivers?
When the phone is sleeping its running on ~300mhz (so it's not going into deep sleep) and when i'm using the phone it seems that it spends a lot of time at max cpu
I'm not quite sure what info I have to post but I do know my cid and main version:
E_11 and 4.19.401.11
I have S-ON.