I have used both a D7100 and D780 with EKOS with no problem. I have gifted my D7100 and use the D780 as my main personal/semiprofessional camera, leaving my D750 as my backup and astrophotography camera.

Prior to being in a position where I could revert the D750 to factory settings, whenever I would attempt an exposure with the D750, I always received the error message: "Exposure failed to save image... Unspecified error"

Since reverting to factory settings, the D750 has worked well for me. However, now that I am attempting to become more advanced in my astrophotography, I have found that when I attempt bias images with the D750, the system will acquire and save a single bias image, but will abort any further images with the same "Exposure failed to save image... Unspecified error" message. I receive a similar message with any light, or other category of image with an exposure time of less than 0.005 sec.

I have used the INDI Control Panel settings that you and others have recommended with no resolution of the problem.. Do you have any suggestions?

Thanks.

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I have been having a somewhat similar issue for around a year with Raspberry Pi not remembering my WiFi country or 5ghz passwords when I manually reset WiFi country to 'US.'

Any feedback would be appreciated.

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