Hi David,
I wasn't able to reproduce this issue, although I am running Logic 10.6.2 and Big Sur.
When I create a new project in Logic and add an instance of Emote, I am able to power cycle the H9k and connect to Emote multiple times without Logic crashing. I can try reproducing this on another system but your best option may be opening Logic after everything is powered up if that solution works for you.
-Tyler
