I reloaded Mach to try and eliminate another problem (which it did), but now my homing switches are messed up.
I uninstalled Mach and the driver, did an install, and copied my .xml and screenset files back into the Mach folder. All the motor settings, custom screen, etc. seem to have been restored exactly. (I struggled briefly with a never seen before "Shuttle not found" error message, but found the solution to that one with quick Forum search).
My homing switches are all wired in series to port 1 pin 11. This set up has worked flawlessly for months, but now on the Diagnostics screen they are all flashing yellow. and when I try to "Ref. all home", the axis starts to move, stops, and the "Homing Switch active" error appears.
By enabling/disabling the switches individually and manually actuating them, it looks like all the switches are functional (i.e., the lights on the diagnostics page turn on and off with the switch actuation).
Everything else seems to be functioning normally. I'm able to run parts with LED's on the Diagnostics page flashing yellow, but I'd sure like to get my homing function back.
Any suggestions would be appreciated...
ventuseu