I can't comment on the actual root issue here (how user data can crash Mixxx) but it seems the script trying to stop nonexistant timers may be the trigger.
Please try to reproduce the crash with the overhauled script MIDI-Output for lightcontrol script version from the forums https://mixxx.discourse.group/t/midi-output-for-lightcontrol/13224/37
I can't comment on the actual root issue here (how user data can crash Mixxx) but it seems the script trying to stop nonexistant timers may be the trigger.
Please try to reproduce the crash with the overhauled script MIDI-Output for lightcontrol script version from the forums /mixxx. discourse. group/t/ midi-output- for-lightcontro l/13224/ 37
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