Sometimes the Plugin would distort & I'd have to take out of track & reinsert and would work fine.
Now ALL other tracks, including AUDIO, start massively distorting when the Hammond B-3x plugin does it & even when it's taken out of it's instrument track. Pro tools (the session) has to be restarted & things become normal.
Mac OS Sierra / Pro Tools Ultimate 2019.10 / IK Hammond B-3x 1.3.3