F5 GTM 12.1.2 log mcpd error repeatly

If no EM, these errors don't seem benign to me. Here are a few basic things to start with:

Does the config object actually exist (and is it supposed to)?

grep -i /config/* Pool_192.168.1.170

Is iquery working between all GTMs and LTMs?

iqdump 

Is the configuration corrupted?

tmsh load sys config verify gtm-only
Validating GTM system configuration...
  /usr/local/gtm/include/gtm_base_region_isp.conf
  /usr/share/monitors/gtm_base_monitors.conf
Validating configuration...