I have 6 Foscam FI8910W cams using Blue Iris, of course, for a few years now with very little problem. All of a sudden (since this morning) 2 cameras are blank with a message "No Signal". A smaller message below indicates: ERROR: 8000274c (timeout; check IP address and port) 0. The other camera has the same message but instead of the "c" it's 8000274d. I checked the addresses and ports unable to discover any differences. Accessing my router doesn't display anything unusual to me. I've rebooted the cameras to no avail. My next step would be to delete and try to reinstall but I thought I'd ask here first. I've been trying all morning to figure out the problem. Can anyone help?
Thank you
Thank you