Mac mini (2018), OS12.6.3, 3.2 GHz 6-Core Intel i7, 64GB RAM
VE Pro 7.2.1515, but it happened on the previous one or two versions as well...
After a reboot, I launch VE Pro Server and tell it to open a server project. The project begins to load, but after a few seconds, I get an alert that "The project you are trying to load is invalid." and all the plugins in all the channels of all the instances show the name of the plugin in red italics with exclamation points at both ends of the name. I quit VEP and relaunch it and tell it to open the same server project and everything loads just fine. Subsequent loads work fine as well, it's just right after a reboot that the problem occurs.