I have (5) DS-2CD2087G2-LU cameras running on V5.5.800 build 21062. I am trying to upgrade them to the latest software available online here which is V5.7.10_220720. I have tried upgrading through Firefox, Chrome, and Safari. Each time I upload the file and select upgrade, the progress bar goes to 1or 2% and then I get an error that says, "Upgrade failed" (see first screenshot). I then tried to upgrade them through iVMS, but when I hit upgrade, I get an error that says, "The type of file mismatches" (see last three iVMS screenshots). I have checked multiple times that I am on the right firmware page and it is the one I linked above.
I also have (3) DS-2CD2347G2-LU cameras that had V5.7.3 build 220112 firmware and I was able to upgrade those to V5.7.10_220720 on the first try through a web browser. So, it seems there's something with the DS-2CD2087G2-LU cameras I'm not doing right. Any thoughts?
I also have (3) DS-2CD2347G2-LU cameras that had V5.7.3 build 220112 firmware and I was able to upgrade those to V5.7.10_220720 on the first try through a web browser. So, it seems there's something with the DS-2CD2087G2-LU cameras I'm not doing right. Any thoughts?