Logic X muting channel, no pattern

Good morning. Doing some troubleshooting on a strange issues. It appears that Logic X (10.5) is occasionally muting a channel of my JUCE plugin, with no particular pattern other than a perceived correlation to CPU utilization, e.g. no issues if the machine has sufficient CPU headroom, but occurring more frequently if the computer is very busy, e.g. when bouncing a larger mix. It’s also not shutting down the plugin altogether, only one of the stereo channels. Unfortunately I don’t quite know the trigger conditions for Logic for this to happen. Any directional advice would be greatly appreciated. I can do the digging myself once I have a rough understanding what I might be dealing with here. Thanks in advance.