1.5" 15lb HDU, 3/8" Onrud ball nose, nothing strange was happening. I rout this wood grain regularly without problem. Move xy is 4.0, z is 2.0. Jog xy is 4.0, z is 2.0. Columbo 5hp spindle, 12,000 rpm (no strain) .75 avg depth.
I was at my desk and an unusual sound came from the shopbot, discovered that the move ips was at around .5 ips. file was still looking good, just running real slow.
I'll do a restart and see what happens.
Any thoughts??