Hi Lars,
Excuse me for belated answer the summer was so busy for me. It took a long time to check back this forum.
I think I’m using original cable, I mean CC Kit. Yes yes yes. I bought it an official shop her in Hungary. It is made in China. It would be the original Origin. You know if a device not made in China it is fake or imitation.
I tied to use a active USB HUB. It was unsuccessful either.
I tried an old type 32 pin connector and CC Kit. Doesn’t work.
I’m really sad. 
Karulus