vadimyar

I encountered a similar problem for more than a year (3018 Grbl 1.1), I tried everything, including ferrites, but I noticed that if the spindle is not connected, the code...

> что означает "потерянное соединение"? происходит ли фактическое отключение USB (например, аналогичное сообщение операционной системы при отключении и повторном подключении USB-кабеля)? > > Пробовали ли вы использовать более короткий USB-кабель?...

SOLUTION. The problem was resolved, after installing galvanic isolation along the USB line, the loss of communication between the computer and the CNC stopped. USB to USB ADUM4160 ADUM3160 

[SOLUTION (possibly...)](https://github.com/vlachoudis/bCNC/issues/1808#issuecomment-2100233973)

[SOLUTION (possibly...)](https://github.com/vlachoudis/bCNC/issues/1808#issuecomment-2100233973)

[SOLUTION (possibly...)](https://github.com/vlachoudis/bCNC/issues/1808#issuecomment-2100233973)