CPU leak in violas and trombones
When I stop playing and look at CPU usage, it is doing something while silent. It gets progressively worse and is capable of halting Kontakt unless I press the Panic button. It is uncomfortable to need to be constantly watching out for this.
This video demonstrates the issue and shows more information.
I hope you are able to diagnose this soon, it has been going on for quite a while.
Let me know if you need anything.