The CRJX exhibits a very unusual pitch trend

Support
1

I’m a player who especially enjoys flying single-aisle aircraft.

And I’ve noticed that with each update, the CRJ X’s aerodynamics and autopilot logic seem to be getting worse.

Just after takeoff, when the speed is between 180–220 knots, if you engage the autopilot for vertical climb, the aircraft’s pitch will increase uncontrollably. If you don’t disconnect vertical climb and manually control it, this often leads to an excessive nose-up attitude and a stall.

This appears to be a bug in the CRJX autopilot system that needs fixing.

2

Just out of curiosity, what happens if your lower the flaps to one more level? Does it straighten up and fly more stable?

3

Did you have a reasonable v/s that will give your aircraft margin for acceleration and recovery if additional thrust is needed?

4

My selected VS is usually around 2000 fpm. I use Flaps 8 for long runways and Flaps 20 for shorter ones.
I noticed that when the aircraft is in a heavy load condition (payload above 85%), even with N1 reaching over 95%, this issue is likely to occur — the nose keeps pitching up and down repeatedly, despite the VS mode already being engaged.