I have a 3 axis mill that I just finished setting up and am trying to get the software configured correctly. I have it pretty close but I have noticed that the jog tool shows the xy cross plus the jog for z and for some reason A is shown as well. I don't have a 4th axis but I do have my y-axis (that moves the gantry) set up on 2 controllers. It's probably overkill doing that on my small mill, but it does make gantry straightening procedure possible.
I went through all the settings menus multiple times on different days to see if I missed it and not seeing an option that looks incorrectly set. I asked Google and found that at one point there must have been an Axis menu that is not currently available. I exported a profile and looked at the settings.settings file and it appears that only axes 0-2 are enabled.
Is there something else I should try? My mill isn't on my network right now (shop is too far for wifi to reach) so I'm currently running version 20240102. I downloaded and intend to try the current version 20250325 but unless this is either a bug or a broken setup I'm not sure how that will help.