This is weird, but I do let you disconnect and connect to SOL in the terminal menu and I have found that, since the redirect library does not give me good status of what is going on, it may lose connection and Commander will not know. As for TLS, I have many lots of efforts to have Commnader connect with warnings when something goes wrong with certificate validation. This is important since Commander can still connect to a computer with an invalid certificate, but the redirection library will refuse. Starting with version v0.32, I show connection warnings and gray out the "Take Control..." button.
Ylian (Intel AMT Blog)