[BRLTTY] ALVA controls quit working

[Howard Traxler]

Hello helpful guys on BRLTTY.


I may have asked this already; but since I haven't seen an answer, I 
must have been dreaming.  Here it is; maybe again:


I'm using an HP computer with windows 10 Pro 64,, NVDA current release, 
BRLTTY 6.4, and an alva 80-cell display, ABT80 via serial port.  Been 
using it for something over a year now.  All of a sudden, the controls 
stopped working.  That means the routing buttons and all the PushBars on 
the front.  It's connected via a real serial port, no adaptor.  How can 
I find out what happened and fix it?  Appreciate any suggestions.  Thanks.

Howard

-- 
It's hard to believe it, but some teens are humans.