Saab 340A Auto-Start

[Helipilot13]

I click on "Auto-Start" and the program comes back with "Engine RPM too high for auto-start" in large red letters. Levers are in correct position. Gauges don't show any rpm. 

[pecospete]

Experienced the same. Had to wait until the windmilling props slowed/stopped. check your outside view 

[Goran_M]

This usually happens when loading the Saab after changing from another aircraft that had engines running.  The only solution is to wait for the propellers to stop.