Can anyone confirm whether they fixed the centre/GOTO bug when using ST-4 on a Star Adventurer etc? I'm still stuck on 1.9 because of this bug and really hoping it's fixed in 2.1.

Old problem and you still have not fixed it. Portrait mode to landscape still hangs up on boot up . Android tablet in my case.

I have to reboot my tablet every time ( if I forget to put my tablet in portrait mode) because you have not fixed this issue.

I'd really like to leave my tablet in landscape mode and not have to turn it just to boot up the ASIAIR.

This issue has been a long time in needing a fix. Can your code writers fix this or not?

Kring I have an Android tablet that has the same issue. This has gone on for a long annoying time. It really needs to be fixed. It is a ASIAIR app issue. I have to reboot my tablet each time I get hung up with this portrait view. It cuts off half my screen.

    7 days later

    PMTeam@ZWO
    Taking the exposure to the limit, we continue with the marks in burnt areas, Sony a7r2 camera.
    Version 2.1 10.74

        fmg Taking the exposure to the limit, we continue with the marks in burnt areas, Sony a7r2 camera.

        Looks like saturated pixels are not handled properly by ASIAIR. The cyan artifacts look suspiciously like saturated red pixels have numerically wrapped around to zero, but the green and blue have not yet saturated. While the red artifacts look like green and blue have saturated.

        It is either a bug in Preview (how data from the camera are scaled to 8-bit RGB when displaying to the screen --for example, not truncating RGB values that are over 255 [for example, masking with 0xff, instead of a comparison with 255]), or it could be a bug when converting a 14 bit image into a 16 bit image.

        You can try to save the image (that download icon below the exposure value) to the tablet's photo album. If that image is OK, the bug is just in Preview, and your images actually survive, so you can just ignore the blemish on the screen.

        Chen

            PMTeam@ZWO w7ay I think it is not a problem with the Preview, the problem is attached to the light file, I leave a capture of the Alnitak star with a very low exposure ISO400, 30 sec. and the core of the star continues to come out saturated, the capture taken from Pixinsight.
            google translator

            • w7ay replied to this.
            • fmg likes this.

                  fmg I think it is not a problem with the Preview, the problem is attached to the light file

                  You are right. It looks like it is not even a wrap around, but a hard clipping of a 16-bit number, but to 0 instead of properly clipping to 65535.

                  Send an email directly to asiair@zwoptical.com to report it. You are more likely to get a response (notice that ZWO doesn't even have the courtesy to respond to your original posting here).

                  Chen

                  • fmg replied to this.
                      7 months later

                      PMTeam@ZWO Celestron Advanced Series GT mount does not perform correctly at meridian flip. It’s getting goto commands that are probably wrong, sending the telescope into the ground while trying to auto center the target. This is a long standing issue.

                        fmg Sorry for the trouble, we solved this problem, and will release the public beta version as soon as possible.
                        We really appreciate if you would like to test it.
                        Thank you for your support

                            Dspital Thanks, We will release the download link in the forum as soon as possible.

                              9 days later

                              Tech@ZWO Thank you for your response, I would be happy to try the Beta version and see if the problem has been corrected.
                              Google translator

                                3 months later

                                I am getting a lot of “gain -1” with this beta. I change it back to 110, and it sticks for a while. Then it’s back to -1. Weird.

                                  HEX We have released the v2.1 official version and v2.1.2 public beta, which version do you use and what is the model of your camera?

                                  Please update to the official v2.1 if you use the public beta version, and submit the bug report in the ASIAIR app if the problem remains, thank you.

                                    I am using the 2.1.2 beta, using it with the 2600MC. Didn't have the issue with the latest official version.

                                      HEX What is the version of the firmware? v10.94 or higher?
                                      Could you please submit the log in the ASIAIR APP after the problem appear again? thanks.

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