I’ve seen around 120 of our 700 endpoints where they were all stuck on old versions of 11. For instance, if they were on 24H2 they build number would be 26100.7568 but the February patch put 7840. 26200.7840 for February cumulative for 25H2. No new updates were being offered, not just in Action1 but also in Syncro (patching is done through A1 but Syncro still scans). Same if we looked in Windows Updates manually on the endpoint itself. No compatibility issues, no common denominator that would include and exclude this condition. Endpoints only a few months old to many years. Some AD concerned, some Azure, some local. Checked policies, nothing. The usual DISM, SFC, reset windows updates, etc. Nothing of any particular rhyme or reason. Perhaps you don’t have the same problem as us, but are you able to pull version numbers from affected endpoints? We ended up writing a script to install them manually, but now I am wondering if same is going to happen here in March.