Mpg stop working

Hi,
I have problem with Mpg.
Mpg working when I start linuxcnc, But in some moment after start stop working.
I think this start when my setup start to use A axis...
Any suggestion what could happened?

Is this a USB MPG?

If you look in dmesg do you see it being disconnected?

I think I used to have this problem about 10 years ago, but I don't recall if I ever found a solution. (I stopped using the USB gamepad)

Not, I use MPG conected directly to one encoder input in 7i77.

Is this homing related?

Because before homing you need to jog joints and after homing you need to jog axis




 

Yes Mpg working before homing.
I think must to change this
net x-jog-select joint.0.jog-enable <= hm2_5i25.0.7i77.0.0.input-10
net y-jog-select joint.1.jog-enable <= hm2_5i25.0.7i77.0.0.input-11
net z-jog-select joint.2.jog-enable <= hm2_5i25.0.7i77.0.0.input-12
net a-jog-select joint.3.jog-enable <= hm2_5i25.0.7i77.0.0.input-13

Yes.

Just add the axes too

I made changes but still not working after homing.

In addition to the jog enables, you need to do a similar change with the mpg count pins
that is, for example both joint.0.jog-counts axis.x.jog-counts must connect to the mpg count.

I must make changes to in jogscale..
Working setup
######################################################
#Jog Pendant
######################################################

loadrt mux4 count=1
loadrt ilowpass

setp ilowpass.0.scale 100
setp ilowpass.0.gain 0.01

addf mux4.0 servo-thread
addf ilowpass.0 servo-thread

net x-jog-select joint.0.jog-enable axis.x.jog-enable <= hm2_5i25.0.7i77.0.0.input-10
net y-jog-select joint.1.jog-enable axis.y.jog-enable <= hm2_5i25.0.7i77.0.0.input-11
net z-jog-select joint.2.jog-enable axis.z.jog-enable <= hm2_5i25.0.7i77.0.0.input-12
net a-jog-select joint.3.jog-enable axis.a.jog-enable <= hm2_5i25.0.7i77.0.0.input-13

net x10 hm2_5i25.0.7i77.0.0.input-14 => mux4.0.sel0
net x100 hm2_5i25.0.7i77.0.0.input-15 => mux4.0.sel1
setp mux4.0.in0 .0000025
setp mux4.0.in1 .000025
setp mux4.0.in2 .00025
setp mux4.0.in3 .0

net jogscale mux4.0.out => joint.0.jog-scale axis.x.jog-scale
net jogscale => joint.1.jog-scale axis.y.jog-scale
net jogscale => joint.2.jog-scale axis.z.jog-scale
net jogscale => joint.3.jog-scale axis.a.jog-scale

net mpg-out hm2_5i25.0.encoder.05.rawcounts => ilowpass.0.in

net jogcounts ilowpass.0.out => joint.0.jog-counts axis.x.jog-counts
net jogcounts => joint.1.jog-counts axis.y.jog-counts
net jogcounts => joint.2.jog-counts axis.z.jog-counts
net jogcounts => joint.3.jog-counts axis.a.jog-counts