PMDG GPU from additional services seems to be hit and miss...
1. I tried this from cold and dark i requested GPU and all i ever got was a message it is on its way but it never arrived
2. Other time I turned ON the battery on the OVH panel and requested GPU and it did show up pretty much instantly
3. same as #2 but GPU never materialized i just did it myself from CDU only got a message ".. is arriving.."
so, are there some things that have to be in place for the PMDG GPU unit to show up?
It becomes somewhat annoying if it does not show up because I cannot request push back since it is "... waiting for other services to complete... " need to restart coati to be able to get push back
also if i started boarding first it will tell me I cannot request GPU when boarding is in progress, but I can first request GPU "hope it shows up" then request boarding