I am having the same problem since the app update.

Update... I have just upgraded from Blue Iris 4 to 5 all working ok now

Thanks for all your advice looks like windows 10 first then

Hi I am currently running Blues Iris 4.8.6.3x64 on a Windows 7 pc, I am eligible to upgrade to Version 5 I just wondered if anyone is using version 5 on a windows 7 PC.
Is it easy to upgrade or are they issues I need to lookout for will it keep all my settings.
Thank you

I am having the same problem first screen just displays the CPU RAM and Disk status you have to click on the camera icon to see your cameras