After about 5 flights, the most annoying bug so far was the TRP not powering up, thus no A/T, resulting in a flight wasted.
My first four flights were in the RJ100, this last one with the TRP issue in the RJ85. I will continue testing the 85, maybe the issue is limited to this variant. It would appear to me that either the variant or tone of the selectable states in the EFB, if clicked, may have to do with the "dead" TRP. During my first four flights I haven't clicked any of the selectable cockpit states in the EFB, just used the aircraft as it loaded into the sim. But on this last flight, I did select the cold and dark state.
Before I gave up, I even tried selecting the "Ready for takeoff" state to see if it brings the TRP to life but nope, it does not. A major bug, flight cancelled. I hope this will be quickly fixed.