Trouble homing A, B and Y axes

I was manually moving the A axis when it just gave out- the computer is saying the axis is moving but the machine isn’t physically moving. As I tried figuring out the issue I’ve run into the same problem with the B and Y axes. I can at least manually move these two but all three won’t home properly. It’s like they can’t read the homing sensor but I’m not sure how to go about fixing this. Any thoughts? Thanks!

Make sure here is no swarf intefering with the sensors. A good clean might be all it takes.
TP

Thanks for the suggestion! I did give everything a good clean and still seem to be having the same issue. Is there anything else I should try?

I think the next step is to reach out to the support team at pentamachine.