Hi Shaley.
I checked the link you shared. Thank you.
However, It did not offer any help for the app opening issue, since the error was as in the screendump I shared earlier. I was not able to see any “Open Anyway” -button on my Privacy & Security settings either.
Hopefully you can solve the problem in the future. From now on I will still carry on with Blender, since I have a lot of other things to configure and test. Crowdrender Network Rendering is one of my focusing areas. For some reason it started to sync on both Blender and BFA just today. Before it didn’t.