I've been happily using a REX# Option ROM in my Tandy 200 for a while now but today it gave me some weird message about rebuilding the ROM directory. The progress bar was frozen at about 80%. I had to do a full reset (holding SHIFT+Break+Reset) and and now my REX# doesn't respond. Running `CALL 61167,2` locks up the screen and I have to press the reset button to do a soft reset. I tried the REX# in my spare Tandy 200 and failed in the same way.
Any ideas for how I might revive my REX#? —b9
