Eventide Mods, please feel free to delete this thread if you like.
After confirming the problem was only present with the “Main” Playlist I made, I renamed it to “Default” through the H90 Control. After the rename, the H90 is preserving the last used Playlist upon reboot. Not sure what, how, or why this fixed it… I didn’t change anything within the Playlist itself. I tested with the other 4 Playlists I have and couldn’t reproduce the problem–only with my “Main” playlist. Just simply renaming the Playlist has resolved it.
Thank you just the same though! LOVE this thing!