I setup two touchscreens to pull up a bookmark for the front door camera when the doorbell is pushed. The problem I'm having is that whatever screens loads the camera first gets the feed and the second screen will just show blank for the feed. At first I thought it was something to do with programming but I have the same results loading the camera from the panels, the first will load fine.. the second is blank. I am using a Hikvision camera with the Hikvison driver. Any ideas what would cause this? Hopefully it's not a limitation of the camera/driver.

Hikvision mjpeg has a limit of 1 simultaneous view. H264 does not have this limitation. It is a Hikvision issue not C4.

Thanks. I was afraid that was going to be the answer.

you can replace the camera, or you can hook it up to blue iris, and then have blue iris supply multiple feeds to control4