Hi all I am a new user of the forum and came here with a problem. I have been running a noname h.264 NVR for years just recording 24/7 a number of old ESCAM QD300 1080P H.265 Night Vision outdoor POE IP Cameras. Finally one failed and needed replacing (was full of water). I bought a Reolink RCL520A to replace it which works great on their reolink app on an SD card but is vulnerable to being stolen as a front door camera so wanted to also record it 24/7 on my NVR too. I can display it live with no problems but when I go to look at recordings in playback I just get a red cross on the screen. There seems to be a recording there as there is the yellow bar at the bottom of the screen. Could anyone help me set this up? The attached pictures are of channel 3 and 6 and 6 is the one I have problems with.