I'm setting up an HD77480 character LCD as a panel using the universal panel adapter and an Arduino Pro Mini, but whenever I set panel.lcd to universal_adapter and panel.enable to true, my entire board becomes unresponsive, with the four indicator LEDs showing a firmware crash. If I disable the panel, everything runs completely fine. I've checked and re-checked my wiring a thousand times, the panel + arduino are receiving sufficient power and the Pro Mini itself works fine when disconnected from the board.
User danielis posted about this same problem a few weeks ago and the solution was resolved by updating the firmware to the then-most-recent edge firmware. I pulled the most recent edge last night, but the problem is still there. Is anyone else having problems with the universal adapter in the most recent edge?