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Problem: laserOffload GUI Freezes

Manifestation:

laserOffload GUI unresponsive. Values not updating. This occurs regardless the activity of TT loop, Uplink TT loop and WFS loop.

Solution/Recovery:

1st Attempt

  • In ShaneAO loop control GUI, cycle Uplink: On-Off-On.

2nd Attempt

  • In slinelamp_fe GUI, cycle Spare2: On-Off-On.

3rd Attempt

Restart shaneao software.
  • In ShaneAO terminal window, hit enter key to acquire python prompt >>>
  • At prompt, issue the following command: exit()
  • ShaneAO loop control GUI should modify to a yellow dispatcher warning.
  • At prompt, issue the following command: shaneao
  • ShaneAO loop control GUI should return.

Cause:

Unknown.

Associated Issues:

None

Change Log:

2016-11-16: Updated (Cycle Spare2 power supply).
2015-11-29: First version.


This document last updated (UTC): Tuesday 04 March 2025