hello all,   I am new to cnc ,  I have a 20"x20" router and everything works great except the machine keeps stopping for no apparent reason,  I am using a rotozip for a router and it stops too.  everything restarts when i reset the estop on screen (no actual button) , restart the router , and hit "run" and she continues right on from where she stopped,  this is terribly inconvenient,  don't know what to do or where to start , and one more thing ,  in the diagnostic screen the m1++ is yellow but goes out when i manually engage the switch


HELP ME MISTER WIZZARD !