I'm seeing the same warning from the System Compatibility Report on v18.0 & v18.0.1, "Blocklist not present". I have deployed it to four edit machines and our graphics department is also seeing it on their machines. There is a mix of hardware including old Nvidia GTX 770 cards(with the latest driver) to a brand new Surface Laptop with the Hybrid graphics (Nvida/Intel).
AE seems to work OK and linking to Pr timelines is functioning so it's not a big issue for us now. I'd just like to know what it means? What is the "Blocklist"? Thanks.