While trying to troubleshoot and fix deleting ghost interfaces in NPM 11.5, I tried to run Orion Permission Checker - this was suggested to me in the past.
Low and behold, it finds failures.

...it repairs them. Running "Check" again results in "all clear".
Problem: after stopping and starting all Services in Orion Service Manager, the failures are right back where they were in the screenshot above. Tried it three times, all with the same result.
Anyone else with NPM 11.5 seeing the same issue?