PMDG 747-400X steep climb profile

[Guest gihanjay]

Hi Guys, I am not sure if anyone has asked this question before but i have been flying the 747-400 since the FS9 version and never seem to have any issue. Recently after purchasing the MD11 package, I wanted to go back to flying the 747-400 one day and noticed after positive climb, the I initiated speed of 250, 9000 fleet, and VS +1500, VNAV on. The Autopilot disregarded my VS climb and had a steep climb rate of +5600 or higher and it resulted in the stall. I tried it again and it did the same thing. Any idea what I did wrong? I have flown this beautiful bird on previous occasions and never noticed this issue. Please help!!!

[downscc 1,327]

A screen shot of her not obeying MCP SPD/VS might help; however, I am flying both and have not had this problem but let us have a look.

[Guest gihanjay]

A screen shot of her not obeying MCP SPD/VS might help; however, I am flying both and have not had this problem but let us have a look.

Thank you for getting back to me. To fix this problem, I removed the entire 747-400X package and re-installed it. The problem is gone and the wonderful bird is responding to my commands. :(