My S61 stopped transmitting keybed MIDI info. The macro knobs work fine, and I can browse and load instruments in Komplete Kontrol. However, KK, Logic, Live, standalone instruments, and my notation editor receive no input from the actual keyboard itself. It seemed to happen after the latest firmware release (1.5.5).
For troubleshooting purposes, I created a test account on my Mac (Studio, M2, macOS 14.2.1). Sure enough, the keyboard works fine in that account. So, it must be a corrupt preference(?) in my user account.
Does anyone know what might be amiss?