I still think it should be automatic according to the manual. Only other choice that comes to mind is wipe it clean and reload your saved file. If it works don't ask why just be thankful. If not, I'm stumped. Maybe send Paul a private message to see what he thinks?
You might also consider lowering your transfer speed between the computer and scanner in case it is sending errors. Also check to make sure you've not filled the memory.
Could just be a glitch that sending the programming through to an empty scanner would solve. FUNC + 5 will not work.
Top of page 74:
"The channel name appears on the second line of the display when the scanner stops on a channel."
"If you do not enter a channel name, the scanner displays the frequency (for conventional systems) or the talk group ID (for trunked systems) when it stops on a channel."
So you are NOT I repeat NOT (well maybe just a little) CrAzY...
Have you tried running the virtual control in ARC as well and does it show up the same?