I'm going to keep flying the module, so I'll let you know if it's repeatable
Yesterday I couldn't start either engine after trying to use the "first start of the day" checklist, so I assumed maybe I should just use the quick list. Then, this morning, I had that issue starting the right engine.
Now that I know it might not be "me" I'll just reload the plane when it happens, but if I can get it to happen reliably I'll let you know.
My only thought - is there anything specially coded with the propeller "on the locks" unfeathering stuff? I always move the condition and power levers through their ranges and hit that Unfeather button and stuff to try and make sure I have the props flat, but considering it's an imperfect "check with your eyes" sort of test I wouldn't be surprised if some special number underneath doesn't meet criteria that the engine start computer needs or something?
I'll try to simplify my start procedure in the future to isolate buttons and levers I move that could be the culprit.
Thanks!