I tried just about every possible combination of Midi settings within Ableton Live and finally found a specific combination that helped reset the midi connection. Wanted to share it in case anyone runs into the same issue.
- I went into Preferences/Link Tempo Midi and changed all Control Surfaces to None. I did find that the input was stuck on KeyLab mkii 61, so I had to change control surface back in order to remove that first.
- With all Midi Control Surface, Input, and Output set to None, I closed out of Ableton Live
- I turned on the keyboard (accidentally left in Analog Lab mode just in case it makes a difference)
- When Ableton loaded, I added a midi instrument to a new track, switched to DAW mode, and everything worked as expected.
It looks like Ableton detected the keyboard and automatically set the Midi preferences (they're slightly different than I had left them before I set everything to None). Whatever it did reset the mapping and things are working well again.