Hi all, One 1080p camera has a view of the street about 150 feet away but all the vehicles and even the pavement are completely washed out for almost the whole day even in cloudy conditions. I have tried another (new working 720p ) cam with the same results. The Dahua NVR has no settings to fix it but perhaps one could adjust the cameras from a PC? If so can one access the switch (I have no router) from a win 7 64bit computer? I have tried all the camera addresses and even connected a camera or two directly to the PC and get an assortment of error messages such as "local area connection doesn't have a valid IP configuration" and other assorted excuses which be of little help to a senior with no networking knowledge. Have been searching the net and there are plenty other sufferers but so far no solutions that work. I do have several utilities which are supposed to find the cameras but the best they can do give the IP address .....(sometimes)...... it seems the computer still cannot find the cam or the switch by typing in the address. I also bought a USB/rj45 adapter in case there was a problem with the NVIDIA Ethernet but no joy with that either. Even hauled out my old XP machine one day so the trouble is doubtless a lack of expertise as opposed to hardware issues. Helpful advice would be much appreciated. Thank you.