got my first full crash with new 0.4.23, module did a self reboot with the message saying to mail brian.
got quite same kind of crush/bug with previous version where the module completely freeze and becoming totally unresponsive allowing me only to turn off the system.
in both situation crash happened while having a chain or even a single module inside a mixer with an extra control for example pitch or gain.
really have no idea why it happen but in both situation i was messing with the internal edit of the extra control while change the cursor value.