Help, milling stops. At any other time, even at the start, even when milling, or in the air. Grounding at the ends made, table, milling machine and others, help.
Pomoc, zatrzymuje się frezowanie. W dowolnym momencie, nawet na początku, nawet podczas frezowania lub w powietrzu. Uziemienie na wykonanych końcach, stół, frezarka i inne, pomagają.
Need a little more details, the original question is very vague unfortunately. - what controller are you using - what machine - which host application - what kind of router or spindle - any relevant log entries, error messages, etc.
Have you got your mains cable to your router in the drag chain with other wiring? If so take it out - you could be causing false limit switch triggers from interference. It is best to keep mains wiring well away from low voltage wiring. Also consider upgrading to the extension limit switches Xtension Limit Switch Kit which have EMI filtering built in. Alex.