Did you mean you're missing overlays on BI5 itself or UI3? I still have overlays on both, whether I'm looking at group view or a single camera, so I assume it's a setting you'll need to adjust.
Aaaaannnnd...... 5.2.7.10 is out, and I have it installed. No idea what changed, but I'll keep an eye on it.
I updated from 5.2.7.9 to 5.2.7.10 and noticed that my licence code disappeared and it kept plastering evaluation version across my images. If you click the register button, it then fills in your licence key, but still doesn't work. (running as service, but doesn't work running and GUI either)
I reverted back to 5.2.7.9 and it was fine again.
I've just updated to 5.2.7.11 which is out this morning and have same problem as with 5.2.7.10 but have now lost the ability to revert back to 5.2.7.9!
However luckily at this point in time 5.2.7.9 is the latest available version on the
blue iris website under udpates
Blue Iris updates.
blueirissoftware.com
EDIT: The website although says 5.2.7.9, but actually installs 5.2.6.1
I'll stick with 5.2.6.5 for now and leave it a few days/weeks before trying streams again!