recently we purchased a new slim Phatty to work with a darktime sequencer. noticing that notes tend to hang on when changing settings. the settings on the slim phatty marked “sequencer” do not hang notes. we do not have this problem with the voyager. we are using basic midi inand out.
Have you updated the USB processor OS? On the slim and stage 2 all midi (usb and din sockets) is processed by a separate processor from the main processor that runs it’s own OS. It fixes many of the hanging note issues.
It is not on the slim support page (it is not available for mac users yet). It was posted by amos (moog employee) in another thread.
V34 is the newest I think. Here is a link to the discussion. Look at the post by amos.
http://forum.moogmusic.com/viewtopic.php?f=7&t=11375&hilit=usb+firmware&start=75#p93748
Call or email moog support if needed. They are usually very supportive.
Thanks…will try that.