Ok for Control-H works but...the Cursors Keys?
Without it people can't use the Files and Messages menu, are necessary.
It looks like MysticBBS accepts only VT52 keypad escape codes (e.g. ESC D) and not ANSI codes (ESC [ D).
Changing the mode to VT52 in QLterm won't help as this disables ANSI display too
This won't be very hard to fix as I can simply ignore the mode on incoming data and accept both VT52 and ANSI on input so you can set VT52 mode for cursor keys and still have ANSI. I'll let you know asap when I have a fix (I need to fix a few other bugs too).
Meanwhile, you can visit my new old BBS at bbs.bredenbeek.net via Telnet from now on!