Manual Delta Calibration buttons freeze

[calvincd]

Duet Maestro 1.0, Firmware 1.02 RTOS
DWC 2.0.0 RC3

Issue: When running the manual delta calibration, the height adjust buttons freeze after pressing them one time. If I press the -0.5 adjustment the printer will move the correct distance and I will see a spinning wheel over the button, with the button grayed out. I cannot press the same adjustment button more than once. I use another adjustment height, but then see the same result, with all buttons grayed out with spinning wheels.

I have tried launching DWC from firefox and chrome and see the same problem.

The printer will run a print, and all other controls seem to work.

[dc42]

Does DWC 1.22.6 behave correctly?

[calvincd]

Most functions seem to work but this is my first DWC so I have nothing to compare to. I have noticed that when I update the system files from the ZIP it creates a new folder and does not replace the system files. Otherwise, this is the first instance of functions not working

[dc42]

DWC 1.22.6 or 1.22.5 is probably on the SD card too. You can use it by clicking the "Go to Duet Web Control 1" link on the User Interface settings page of DWC2.