Sticky Keys / Loop Issue

Hi, so I am having an issue where after I change page and press a key it seems to get stuck and sends an endless loop on note on / off commands to the midi port which in turn causes it to crash. 

I'm using a loop midi port to talk to Chataigne where I have mapped the keys to mimic the command section for the Grand MA3. Whenever I mute the port and turn it back on again it seems to work fine for a few minutes but then it happens again. Hoping this might be an easy fix?

Thanks

Hi,

Please enable extended logging, reproduce the issue and send the log file to me.