Endpoint privilege management, deployment unsuccessful with "device health monitoring" error

So folks, I think I have cracked this! My mistake was that I had created elevation rules based off Windows 10 file (regedit and PowerShell in my case), while I was targeting to Windows 11 endpoints 😞 . ONce I updated the rules with Windows 11 version of files- it took a few policy refreshes for the elevation policy as well as rules to kick in, and magically the EPM components got installed 🙂 One would think that the elevation policy would still apply even with an invalid elevation rule, but not the case until I fixed the elevation rules. All that stuff about 'invalid endpoint URL' was bogus it seems like. Other notes: I enabled diagnostics and reporting after I verified everything was working, and that too is functional now (at least no errors) although still awaiting reports since apparently there is a 24 hour delay 'by design'. Also make sure to assign the 'Intune Suite license' to the targeted users (not sure if that is impactful but logically it would make sense to do so). Good luck.