So.....after 4 days and I get a running Core Lightning node....but now....I could throw it out of the window......no plugin like GUI I get startet......and peers get immidiatly disconnected before I can fund them.... no idea what I am doing wrong 

And I thought the Bitcoin Core would be possible to dump the keys but the core has own Mainchain keys.....not sure if the exportet HEX file hsm_secret does its job.....