Boeing MCP build 420 - overspeed problems
I'm using all the latest beta Boeing builds for PM but on several occasions during descent the aircraft has oversped whilst in VNav mode.
The problem appears to be that when it's in speed mode and descending at 280kts it will switch back to mach mode and the resultant higher speed target causes the engines to spool up resulting in an overspeed.
I've never experienced this before and I've also seen it happen on a friend's setup so I know it's not my system.
Before I report it to Enrico has anyone else experienced this? I'm flying the PMDG737-900 but my friend was flying the 700 variant. I'm using build 420 of the MCP.
Cheers.