Any help on the Doepfer A-192-2?

Love this module...
Just can't figure out what happened. Suddenly it converts incoming CV messages to some other notes that are not in the sequence. Tried out different sequencers, still the same problem.
Then, I tried to reset the A-192-2, but it didn't work.

Any experience on this problem??
Thank you!!!
Cheers, C

Are you feeding the A-192-2 already quantized voltages?
Are the bad notes off by just a half step higher or lower?
If so, you'll need something like an A-183-2 offset to tweeze your incoming notes.
Read the technical notes here: https://gael.doepfer.eu/en/item/a156