Possible to downgrade firmware?

[Mr.Micro]

OK, so I changed to the new libraries starting at v3.10.  So, v3.10, v3.20, and v3.21 all have this issue.  v3.06 is fine.

You can downgrade your firmware so you can run your BBS until I get this fixed.  Type:

AT*DOWNGRADE

This installs v3.06.

Ok, doing it now.

Interesting though, 3.20 was working no problem, actually all of those were up until this last update (3.21).

Keep us/me posted. Curious.

Thanks.

UPDATE: Confirming 3.06 is working and back on port 6400 running BBS