So when doing an add or change, and trying to assign an Owner User ID to a device, I get a list of aliases but no radio button next to them so that no names can be selected. This happens with my login, but not the administrator account. It's got to be a permission issue, but I can't seem to resolve this and it's getting a little annoying!
I'm using an LDAP account with what used to allow access to everything (all admin roles to CUCM) and I can do everything on CUCM except assign an Owner user ID to a device. The account hasn't changed, but it's possible that the upgrade to 11.5 broke it somehow.
Administrator account is created at installation, so I can't see what particular access group membership it has.