I noticed the Copilot is saying “Leveled at FLxx” when handed over to next ATC, it always says it even if I am descending.

The issue didn’t come up on my second flight! I think on the first flight I might had started descending when told to expect the STAR, before getting actual clearance to descend via the STAR. 

I completed the third flight but I never got clearance to descend via the STAR, which might be the reason why I descended too early on the first flight. I only got the “Expect arrival xx” instruction.

I think P2A is assigning the STAR too late, I was almost over its first waypoint.

The flight was on the X-Craft E-190 from KSAN to KLAS, via the RNDRZ3 arrival and using the A320 profile.

I completed the 4th flight after updating to 0.0.27K, same route KSAN-KLAS with the RNDRZ3 MISEN arrival. 

• This time P2A assigned the STAR around 15 miles from MISEN and instructed me to descend from FL330 to cross MISEN at FL240, that required a very steep descend. And that was it, I never heard from P2AT.
• I also noticed that in one of the handover the aircraft was adjusting from a very slight deviation from the FL330 cruise altitude, and Copilot reported “descending to FL330”. Maybe Copilot is too sensitive to altitude deviations during cruise.