Using a text emulator such as putty or SecureTerm, in either telnet or ssh connections, the input program loads up and returns the input instantly. However, using the very same programs with Windx in telnet or ssh connections (these are all currently CHUI programs) and the performance is distressingly slow, about one second per entry.
We have looked at ADDR, 'PC', '+C', and 'TU', nothing seems to speed this up.