intermittant timeouts from hm2_sserial_waitfor

hm2: loading Mesa HostMot2 driver version 0.15 hm2_eth: loading Mesa AnyIO HostMot2 ethernet driver version 0.2 hm2_eth: 10.100.10.100: Hardware address: 00:60:1b:11:00:92 hm2_eth: discovered 7I80HD-16 hm2/hm2_7i80.0: Smart Serial Firmware Version 43 Board hm2_7i80.0.7i84.0.0 Hardware Mode 0 = standard Board hm2_7i80.0.7i84.0.0 Software Mode 0 = input_output Board hm2_7i80.0.7i84.0.0 Software Mode 1 = io_analog_fieldvoltage Board hm2_7i80.0.7i84.0.0 Software Mode 2 = io_encoder_analog hm2/hm2_7i80.0: hm2_sserial_waitfor: Timeout (25mS) waiting for addr 5a00 &mask ffffffff val 0 hm2/hm2_7i80.0: DATA addr 5b00 after timeout: 0 hm2/hm2_7i80.0: Timeout during do-it in sserial_get_bytes hm2/hm2_7i80.0: Failed to read/setup the globals on hm2_7i80.0.7i84.0.0 hm2/hm2_7i80.0: Remote setup failure on instance 0 hm2/hm2_7i80.0: failed to parse Module Descriptor 3 board fails HM2 registration

latheoperator@125cnc:~/linuxcnc$ ping 10.100.10.100 PING 10.100.10.100 (10.100.10.100) 56(84) bytes of data. 64 bytes from 10.100.10.100: icmp_seq=1 ttl=64 time=0.245 ms 64 bytes from 10.100.10.100: icmp_seq=2 ttl=64 time=0.221 ms 64 bytes from 10.100.10.100: icmp_seq=3 ttl=64 time=0.267 ms 64 bytes from 10.100.10.100: icmp_seq=4 ttl=64 time=0.268 ms 64 bytes from 10.100.10.100: icmp_seq=5 ttl=64 time=0.227 ms 64 bytes from 10.100.10.100: icmp_seq=6 ttl=64 time=0.267 ms 64 bytes from 10.100.10.100: icmp_seq=7 ttl=64 time=0.274 ms 64 bytes from 10.100.10.100: icmp_seq=8 ttl=64 time=0.269 ms 64 bytes from 10.100.10.100: icmp_seq=9 ttl=64 time=0.227 ms 64 bytes from 10.100.10.100: icmp_seq=10 ttl=64 time=0.250 ms 64 bytes from 10.100.10.100: icmp_seq=11 ttl=64 time=0.230 ms ^C latheoperator@125cnc:~/linuxcnc$ mesaflash --verbose --device 7i80 --addr 10.100.10.100 --sserial SSLBP port 0: SSLBP Version: 1.43 SSLBP Channels: 2 SSLBP Baud Rate: 2500000 interface type: 12 interface width: 8 SSLBP Channel Start: 112 SSLBP Channel Stride: 50 SSLBP Processor Type: d8 SSLBP Clock: 100 MHz sserial device at channel 0: 7I84 SwRevision = 15 HwRevision = 1 NVBaudRate = 2.5Mb NVUnitNumber = 0x180000F3 NVWatchDogTimeout = 50ms EncMode0 = ffff [16 bits UNSIGNED IN | UNIT: None | RANGE: 0.00 - 0.00 | ADDR: 0998] EncMode1 = ffff [16 bits UNSIGNED IN | UNIT: None | RANGE: 0.00 - 0.00 | ADDR: 099A] NVEncMode0 = 0 [16 bits NV UNSIGNED IN | UNIT: None | RANGE: 0.00 - 0.00 | ADDR: 0066] NVEncMode1 = 0 [16 bits NV UNSIGNED IN | UNIT: None | RANGE: 0.00 - 0.00 | ADDR: 0068] SOFTWARE MODE Input_Output [index 00] SOFTWARE MODE IO_Analog_FieldVoltage [index 01] SOFTWARE MODE IO_Encoder_Analog [index 02] sserial device at channel 1: 7I73 Contrast = ffff [16 bits UNSIGNED OUT | UNIT: None | RANGE: 0.00 - 0.00 | ADDR: 09C6] EncMode0 = ffff [16 bits UNSIGNED OUT | UNIT: None | RANGE: 0.00 - 0.00 | ADDR: 0998] EncMode1 = ffff [16 bits UNSIGNED OUT | UNIT: None | RANGE: 0.00 - 0.00 | ADDR: 099A] EncMode2 = ffff [16 bits UNSIGNED OUT | UNIT: None | RANGE: 0.00 - 0.00 | ADDR: 099C] EncMode3 = ffff [16 bits UNSIGNED OUT | UNIT: None | RANGE: 0.00 - 0.00 | ADDR: 099E] SwRevision = 14 HwRevision = 1 KeyMode = ffff [16 bits UNSIGNED OUT | UNIT: None | RANGE: 0.00 - 0.00 | ADDR: 09DE] NVContrast = 2710 [16 bits NV UNSIGNED OUT | UNIT: None | RANGE: 0.00 - 0.00 | ADDR: 0044] NVEncMode0 = 0 [16 bits NV UNSIGNED OUT | UNIT: None | RANGE: 0.00 - 0.00 | ADDR: 003A] NVEncMode1 = 0 [16 bits NV UNSIGNED OUT | UNIT: None | RANGE: 0.00 - 0.00 | ADDR: 003C] NVEncMode2 = 0 [16 bits NV UNSIGNED OUT | UNIT: None | RANGE: 0.00 - 0.00 | ADDR: 003E] NVEncMode3 = 0 [16 bits NV UNSIGNED OUT | UNIT: None | RANGE: 0.00 - 0.00 | ADDR: 0040] NVDispMode = 414 [16 bits NV UNSIGNED OUT | UNIT: None | RANGE: 0.00 - 0.00 | ADDR: 0006] NVKeyTimer = 1e [16 bits NV UNSIGNED OUT | UNIT: None | RANGE: 0.00 - 0.00 | ADDR: 0046] NVAnalogFilter = 8000 [16 bits NV UNSIGNED OUT | UNIT: None | RANGE: 0.00 - 0.00 | ADDR: 0042] NVBaudRate = 2.5Mb NVUnitNumber = 0x130000E2 NVWatchDogTimeout = 50ms SOFTWARE MODE InputOutputEncoder [index 00] SOFTWARE MODE InputOutputEncoderAnalog [index 01] SOFTWARE MODE InputOutputEncoderAnalog [index 02] SOFTWARE MODE InputOutputEncoderDisplay [index 00] SOFTWARE MODE InputOutputEncoderAnalogDisplay [index 01] SOFTWARE MODE InputOutputEncoderAnalogWideDisplay [index 02] SOFTWARE MODE InputOutputEncoderKeycode4by8 [index 00] SOFTWARE MODE InputOutputEncoderAnalogKeycode4by8 [index 01] SOFTWARE MODE InputOutputEncoderAnalogKeycode4by8 [index 02] SOFTWARE MODE InputOutputEncoderDisplayKeycode4by8 [index 00] SOFTWARE MODE InputOutputEncoderAnalogDisplayKeyCode4by8 [index 01] SOFTWARE MODE InputOutputEncoderAnalogWideDisplayKeyCode4by8 [index 02] SOFTWARE MODE InputOutputEncoderKeycode8by8 [index 00] SOFTWARE MODE InputOutputEncoderAnalogKeyCode8by8 [index 01] SOFTWARE MODE InputOutputEncoderAnalogKeyCode8by8 [index 02] SOFTWARE MODE InputOutputEncoderDisplayKeycode8by8 [index 00] SOFTWARE MODE InputOutputEncoderAnalogDisplayKeyCode8by8 [index 01] SOFTWARE MODE InputOutputEncoderAnalogWideDisplayKeyCode8by8 [index 02] latheoperator@125cnc:~/linuxcnc$