Live View gone on some cameras

[bmac67]

Blue Iris 4.5.1.6

I have been having zero issues with this software, but about a week ago I lost live view on 4 of my 7 cameras, They are not assigned to groups, nor are they in desktop mode, I have made no setting changes etc. I know windows did an update a while back. If I go into the camera properties on the cameras that are showing a black box in the live view it show the proper live feed and is recording fine.

This PC is at a remote location, so I can only remote into it, but I have rebooted the machine a few times, restarted BI a few times and still no changes.

Hopefully the screen shot helps.

Does anyone have any idea on what would cause this?

Thanks in advance!

Bryan

 

[fenderman]

what model are the cameras?

 

[bmac67]

Pelco Sarix IXE20DN
Wansview1080P Pro HD K1
Hikvision DS-2CD214FWD
Wansview 1080P Pro HD W1

 

[fenderman]

Pelco Sarix IXE20DN
Wansview1080P Pro HD K1
Hikvision DS-2CD214FWD
Wansview 1080P Pro HD W1

try disabling hardware acceleration or reverting to a previous restore point...also, try to add one of the cameras again and see if it displays...

 

[bmac67]

That didn't help, so I went ahead and deleted the 4 cameras and then added them back and all is good, Not sure why this happened though.