Solution fo "hm2 error finishing read" with no good PC

cnc@cnc:~$ halcmd show param *.tmax Parameters: Owner   Type  Dir         Value  Name     72  s32   RW            924  abs.0.tmax     45  s32   RW           1124  and2_both_sw.tmax     45  s32   RW            900  and2_driver_x_fault.tmax     45  s32   RW           1068  and2_driver_z_fault.tmax     45  s32   RW            708  and2_invert_fault.tmax     45  s32   RW            848  and2_jogconvoyor-fwd.tmax     45  s32   RW           1020  and2_jogconvoyor-rev.tmax     45  s32   RW            984  and2_mot_rev_off.tmax     45  s32   RW           1060  and2_tailstock_manu_moins.tmax     45  s32   RW            856  and2_tailstock_manu_plus.tmax     45  s32   RW           1112  and2_turret_lock.tmax     42  s32   RW           2112  carousel.0.tmax     60  s32   RW           1284  driver_x_fault.tmax     60  s32   RW           1008  driver_z_fault.tmax     63  s32   RW           2104  encoder.capture-position.tmax     63  s32   RW           2224  encoder.update-counters.tmax     36  s32   RW              0  hm2_7i97.0.read-request.tmax     36  s32   RW        2604944  hm2_7i97.0.read.tmax     36  s32   RW          46236  hm2_7i97.0.write.tmax     60  s32   RW           1000  invert_fault.tmax     29  s32   RW           3164  motion-command-handler.tmax     29  s32   RW          30508  motion-controller.tmax     69  s32   RW            992  near.0.tmax     51  s32   RW           1196  not_both_sw.tmax     60  s32   RW            804  oil_level.tmax     60  s32   RW              0  oilpressure.tmax     54  s32   RW           1072  oneshot_motor_rev.tmax     48  s32   RW            944  or2_jogconvoyor-fwd.tmax     48  s32   RW            752  or2_jogconvoyor-rev.tmax     48  s32   RW            820  or2_tailstock_manu_auto_moins.tmax     48  s32   RW            980  or2_tailstock_manu_auto_plus.tmax     39  s32   RW           1324  pid.s.do-pid-calcs.tmax     39  s32   RW           2272  pid.x.do-pid-calcs.tmax     39  s32   RW           1120  pid.z.do-pid-calcs.tmax     60  s32   RW           1224  pneumatic_pressure.tmax     66  s32   RW            936  scale.0.tmax     30  s32   RW        2633312  servo-thread.tmax     60  s32   RW           1108  tension_convoyor.tmax     57  s32   RW            904  timedelay.0.tmax

cnc@cnc:~$ lspci | grep -i ether 00:19.0 Ethernet controller: Intel Corporation Ethernet Connection I217-LM (rev 04)

# This file describes the network interfaces available on your system # and how to activate them. For more information, see interfaces(5). #source /etc/network/interfaces.d/* # The loopback network interface auto lo iface lo inet loopback auto eno1   iface eno1 inet static     address 10.10.10.11     netmask 255.255.255.0