Lost Connectivity after adding homing switches?

Using pre 2021 X Carve with X-Controller on MacOS. Primarily using Easel, also have Cut2D and UGS using Parallels/Windows. This had all been working fine. Just added homing switches and a dust collection. Now when I turn the X-Controller on, it connected to Easel and I can home it. As soon as I jog the machine on any of the 3 axis, two or three times I loose connection. The machine is still running and shows as connected in Easel, but won’t move. It also won’t show the homing switches as responding or Z-Probe as connected. Any help you might have is much appreciated.