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k2 loses data from a digitizer channel #6259

Open leginonbot opened 3 months ago

leginonbot commented 3 months ago

Author Name: Anchi Cheng (@anchi2c) Original Redmine Issue: 6259, https://emg.nysbc.org/redmine/issues/6259 Original Date: 2018-11-02 Original Assignee: Anchi Cheng

This happens sometimes, and usually requires a reboot of digitizer. Users reported that it happens more often right after auto nitrogen refill which sends a parallel thread to acquire the hardware dark of K2 camera.

leginonbot commented 3 months ago

Original Redmine Comment Author Name: Anchi Cheng (@anchi2c) Original Date: 2018-11-02T05:20:21Z

Adds a delay to the reference acquisition thread. Default to 90 seconds. It may have being a problem caused by early return resulting that K2 is still processing information when this function is called.