From HV And Observation-20151008@053456.log

At 05:35:03 the guider was set up and started successfully (it took 60 sec because the required exposure was over 12 seconds, it had to take a 20 second one to find the star)...
At 05:39:26 a second exposure was started, with the guider still running. It took 2 cycles before the errors were within limits
At 05:43:04 a third exposure was attempted, but the guider running check failed. The guider was apparently obscured.

If the guider had failed at the beginning of the Observation, with STRICT_AUTOGUIDING off it would have continued unguided. However once it had started guided, then a later failure of guiding terminated the Observation. I am unsure whether this is right or wrong but it is how the logic is.

Perhaps we should talk about your mission and how best to set it up. I don't have a phone number for you. Call +1 480 396 9700 or Skype:dc3dreams (keep your dialpad out for the latter) or email a phone/skype to rdenny@dc3.com.