Minor update: Neural did get back to me a couple days ago and said they were unable to reproduce the issue. They asked me to update CorOS 4.0.1 and see if I still experienced the issue, which I still did. Now that several people are experiencing this, maybe it will be easier for them to fix.
ALSO: I started a separate thread to see if we can pull together users who uses the LooperX block for live performance and what improvements would be most beneficial, so please check in there: