Description
For multiple nights in a row now, I set a sequence to work and it is chugging along well when SGP suddenly opens up a dialogue box that says there is an OS_Error in connecting to my SBIG camera (which is a 16803). The sequence will not recover automatically, and I need to abort, close out SGP and restart the sequence to get everything going again. Note, if significant, that it is not enough that I just abort and disconnect/reconnect the equipment within the running SGP instance. I have to close completely out of SGP and reopen it then reconnect everything.
Other nights, everything works without a hitch. I haven’t identified any pattern in terms of target, sequence, physical position, etc.
I have confirmed physically that even when SGP is unable to connect, devices are still powered (focuser and camera are easy because lights/screen/fan are still on; flipflat confirmed by connecting to it directly using the Optec software and opening and closing the flatbox, all while SGP was unable to connect).
When I look in the logs across several nights, this problem sometimes appears to begin after the open shutter command is sent to the camera. Immediately after that, a cascading series of error messages follows, all saying that SGP can’t connect to any of the attached equipment (e.g. filter wheel, focuser, rotator, flat box) - the reason given appears to always be that the “port is closed”. (log with approximate times of errors below). Other times, it begins during autofocus, when the logs show “Error in IsMoving wrapper. : The port is closed”), with a similar cascade of errors that follows, affecting all the other equipment (e.g. “SBIG Error while querying CFW device (position): OS_ERROR”).
Would appreciate any guidance or insight here. Cables do not appear to be an issue, given that the equipment stays operational and can be connected to with other software programs. All the equipment is connected to an on-the-OTA Eagle3 which has been fully configured to avoid any USB port sleep issues.
Link to Logs
https://1drv.ms/u/s!AsHXUvMw3K77gfxeKYlIZF7kaEv8Eg?e=xx9U8r Errors at ~22:36 through 22:46
https://1drv.ms/u/s!AsHXUvMw3K77gfxg27WCZBI3g2V5QA?e=yYXkbx Errors at ~22:53
https://1drv.ms/u/s!AsHXUvMw3K77gfxh0ueEXc62qAdTGQ?e=TEMoPh
Useful Info
OS: Windows 10
Ver: 4.0.0.651