With the last update (5.2.4.3) double-click to full screen is once again borked. Rolled back to 5.2.3.0 and everything is fine. (Thanks again to Reddawg for his rollback script.)
It seems like mouse clicks are being cached- I double-click on a screen and nothing happens, then I click once on any other screen and voilà, it goes full screen. I tested this a dozen times to confirm, and that's the behavior it consistently exhibits.
After rolling back and restarting I see that 5.2.4.4 is available. Do I dare install it, or is every other release going to exhibit this issue for me?
Blue Iris 5.x x64 | Windows 10 Pro x64 | 16GB RAM | i7-7700 3.6 GHz | 1TB HDD | 2TB RAID NAS | 9 Cameras | Almost Dual NIC | 2KVA UPS
The site you have quoted is a 3rd party web site that is known to be abusive to rational people. While it looks useful, it is not the source of BI5, BI5 updates or information.