Hi all,
Since when I recently updated iVMS-4200 to version v3.5.0.8 build 20210604 (latest) on Windows 10, it keeps asking me to update the firmware of almost all my cameras.
It's about 20 cameras among DS-2CD2542FWD, DS-2CD2642FWD, DS-2CD2142FWD, all English firmware updated to the latest...