Pkmn ORAS - can't see my friend in the list

Issue:
A friend and I (two different devices, two different IRL locations), are trying to trade ingame. But we never see each other in the Peasant List, or anywhere else. We are in the same Multiplayer Room, are both verified, etc etc.
Now my question, what are we doing wrong? Why dont we see each other and what do we need to do to fix our problem?

System Information

  • Operating System: Microsoft Windows 10 Home
  • CPU: Prozessor Intel® Core™ i7-6700 CPU @ 3.40GHz, 3401 MHz, 4 Kern(e), 8 logische® Prozessor(en)
  • GPU: NVIDIA GeForce GTX 1060
  • Citra Version (found in title bar): Citra Nightly | HEAD-b443eea
  • Game: Pokemon ORAS
  • Screenshot of Issue (include the full Citra window including titlebar):

Cheers

Both of you should regenerate your Console IDs in Emulation - Configure - System.

We got everything to work now.
Thanks.