Some users have encountered unresponsive Streamdeck buttons, and exclamation marks appear when they press the buttons. This indicates that the MIDI plugin isn't initialized or hasn't updated successfully. In the Button editor, you can observe that the plugin is taking an extended time to load or is stuck in that state.
To address this, you can update the plugin using the link below: https://trevligaspel.se/streamdeck/midi/assets/se.trevligaspel.midi.3.7.0.35.zip Remember to restart the Streamdeck after completing the update.