Reply to note from Bill Troop <billtroop@xxxxxxxxx> Sat, 16 Apr 2022 23:19:42 +0100 Bill, > I seem to have found a way to crash Xy4 under both vDos on Win10 > and DOSBox on Mac OS Monterey. Go to Help, General Help, Keys, All > Key Assignments. Cursor down, and you're stuck. FYI, I cannot replicate this behavior. I tried in both vDosPlus and DOSBox-X. (When you say "vDos", do you mean vDosPlus?) -- Carl Distefano cld@xxxxxxxxxx