I have a 7608 NVR (FW 3.3.4) with a mix of 2335 and 2345 cameras (all FW 5.3.6). I change some of the encoding settings for the cameras (frame rate, bitrate, video quality) and they keep reverting to the original (default) values. Sometimes the settings for one of the cameras stick but as soon as I try setting the other cameras they change back. Even if I don't touch anything after the settings stick for a camera, often they revert eventually (after a few hours hours/days). I tried modifying the settings from the NVR only, the camera only and both at the same time. I also tried rebooting the NVR, and the camera only after changing the settings but nothing works. Is this a known issue? Is there something I'm missing? Thanks in advance for your input!