I was answered in DM which is smart all things considered… Here’s the important text from that message:
Looking at this and testing it internally, looks like the “skipPrepareTime” part is actually required.
TryStartPlayerPurge VanirArmy_Wave1 True
and also make sure to reduce all the setup time in server settings to their minimum.
It seems I was just leaving out the “true” at the end there. At least I can’t find a switch called “skipPrepareTime” and the console rejects it as unrecognized. Anyway this worked!
Thank you so much YouKnowWhoAre!