No live audio input (UR22C & iPad Pro 11)

Dear all,

I browsed the forum but I cannot find a solution to the following issue:

  • UR22C & iPad Pro 11
  • bass guitar
  • headphones

I can hear myself playing through the headphones but

  1. there is no signal on Cubasis LE
  2. when I skype with my music teacher, he cannot hear the bass

Please note that on a standard pc, it works fine and the bass guitar can be heard loud and clear.

Anybody has a guess?

Thank you in advance,