I have a weird one that i am unable to figure out, i came home the other night and swann was displaying "video loss" intermittently on one of my quad displays. there are four camera's showing but every few seconds it will flash video loss on the one camera. The strange thing, the camera video never stops, even on my app the camera feed continues, i have traded locations on my dvr but the video loss still appears every few seconds, but the camera nevers actually goes out. i cant figure this out please, any help would be appreciated. thanks,