NetHunter 2 OnePlusOne CM12 not working

[Nixda]

Yesterday I wanted to give nethunter a try, as there are images for CM12 - great! Unfortunately the installation ended in a constant restart of the phone - not even boot, just starting, showing the OnePlus image, restarting...

So I wiped everything, did a clean install of cm12, twrp and busybox and then nethunter through twrp. Now the phone tries to boot and I have the blinking android for hours (well, I gave up after 60 minutes...), while the phone gets hot.

Are there any updated instructions for the CM12 Version?

Thanks,
N