I have had these problems more than once with PMDG MD11/747 (not noticed it with other a/c) - any ideas how to prevent them?
1. At engine startup I get the callout 'Start Engine 1" and then 'One stable' as usual ... but the two phrases go into a kind of loop and are repeated several times. Then the same thing happens with Engine 2, 3 (and 4).
2. When I come in to land I also get a loop with the phrase 'Arm Spoilers' continuously repeated (without a breath in between!) until I disconnect FDC - no other way to stop it.
Any ideas what is causing this please, and how to fix it?
Thanks,
Martin