Tacx Genious no resistence

Hello

Im using Tacx Genius. Lately it eithere taks long time before resistens feels right on slopes or not at all.
Trying to restart several times but it not doing any difference.
Set up is used on PC and Genius has ERG mode.
As power source i use my own P1 pedals
It did work before but not any more…any suggestions??

Same problem for me