| Mechanical or electronic standby.
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| The autoguider Lodestar camera is not reading out, or the guider GUI keeps crashing.
| The Lodestar camera needs rebooting.
| Unplug In the main autoguider GUI, click the turquoise "Power Cycle Cameras" button and wait 30 seconds. Then press the red "EXIT" button to exit the guider software, before restarting it from the command line.| Observer.|-| The the autoguider GUI crashes.| The Icron device connected to the Lodestar camera cameras likely needs rebooting.| Unplug the power cable from the Lodestar Icron device mounted on the underside of the pier, then plug it in again . If the problem persists, unplug the Lodestar Icron device from 1ms1 downstairs in the same portserver room. N.B. there are separate Icron devices for the Lodestar cameras and the SiTech controllers - make sure you check the labels and get the right ones.
| Electronic standby if on site, otherwise mechanical standby can fix this.
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