Installing NetHunter Kali Linux on Nexus 7 runs into frozen screen while booting

Hey guys,

maybe someone can help me out here..... Is strange thing for me.....

Trying to Install Kali on Nexus7 LTE (2013 CM)

Steps:

- Root device
- install TWRP 3.0.2.0
- SU is installed and working
- MTP and dev modus enabled
- Nethunter from Kali site

After rooting installing all I try to install Nethunter as well. No errors, no problems during installation.

BUT when I wipe all out before starting (even when not) the Kali Logo comes for a while, than stuck into half screen of this Logo.

I tried now three times, but nothing happens in better direction.

Can somone help out to give a hint?

Best
Priest