Please advice. In our old application QNX4+Photon 1.13, PIII IPC, PS/2 keyboard, PS/2 mouse:
If I ditto -k /dev/con1, then open a file for editing (vedit or vp) and move the mouse, the editor('s cursor) starts to behave erratic - various random scrolls, random opening menus… ditto window even “hangs” if I move the mouse for a while longer.
If I close (even frozen) ditto window, everything works OK. If I return to that console (ditto), I see frozen editor.
Tried another (new) mouse, keyboard, various BIOS settings…
Graphics is integrated in Intel 915 chipset 8086/1132 - Pg.i810.