Good Evening, I am writing in regards to some bugs I discovered with my Phenom 300E. I have found some things I don't see that most have noticed: 1) At cruise, regardless of altitude, the plane gets "stuck" at M.78. I can max out the N1, pull it way back, but it will get stuck. Is this realistic cruise behavior? 2) My screens will, one at a time during random intervals in cruise, flicker to the garmin logo or go to AHRS align. 3) The cabin comfort screen fonts sometimes get weird and overlap. Additionally, the customer satisfaction doesn't always line up. 4) Even with a full cabin, I cannot see visible pax boarding, seated, or deboarding.