Hey, Task! Did you ever find out anything about the "wifi turning off" issue? Whether charging or not, I'll sometimes take my Tab out of style, only to find the wifi is down; says it's "turning off" except it never does. And you can't restart it again without a reboot. Seeing it daily now. I'm on Pershoot's kernel, btw.
I haven't seen it bro. Otherwise I would have an idea of how to figure it out. After you mention the issue I ran the rom for a while and it didn't happen. What you should do I flash back to stock kernel and see if it still occurs. Ill look around the file system tonight and see what I find also.