I started seeing inductions that obviously come from spindle (happening only when spindle’s working). It’s a chinese 500W 12V DC spindle.
Spindle’s power cable runs clear off regular wiring.
So, during cutting operation head suddenly decides that current G1 command contains not for example Y61.0 but Y0.0 or whatever other XYZ or number. Also, sometimes navigation to Sdcard menu shows strange symbols that disappear when I navigate out & again in there. Obviously that’s an induction noise influence.
I have nothing grounded except dust collection hose and actually before it was operating OK. Induction started to happen recently.
Anyone having such problems?