Standard User account quirks:
1 If I install ReHIPS, and later I change one of the admin users to standard, sooner or later I start to get service link errors that are unsolvable even by uninstall/reinstall. I have to uninstall/reinstall+delete rules.
2 A few days ago, I installed LibreOffice in a standard user account, and it did not get isolation rules. Today I installed it in an admin account, and it got isolation rules.