You'll see plenty of comments from me and others here saying we avoid using the GUI 99% of the time - you should really only trust the config you can see on the CLI.  The GUI has numerous bugs and quirks (and you are using an old version of code).How...

You're welcome - glad to hear you got it sorted out.

You're welcome. According to Table 15 and 16 at https://www.cisco.com/c/en/us/td/docs/wireless/access_point/feature-matrix/ap-feature-matrix.html it should also be supported on ME. For AireOS see:https://www.cisco.com/c/en/us/support/docs/wireless-mo...