So,
I've experimented with quite a few things here.
I created a clone of my previous system on an external hard drive and tested it with both my old and new computer.
I'm able to boot Windows 10 from the external drive on both devices without any issues. However, the Aion client won't launch on the new one. The situation remains unchanged.
Consequently, I set up a fresh Windows 10, downloaded, and installed all necessary files. On my old computer, it runs smoothly, including Aion.
With my new hardware, Windows 10 boots up fine, but the Aion client is a no-go...
I even tried GameZ Aion, which also utilizes an active anticheat. It starts on my old PC, but not on the new one.
Beyond Aion, on the other hand, works without any hassle on both computers.
It's not Windows 11 that's causing the issue. I've got a hunch it's the active anticheat that doesn't play well with Ryzen 9, GTX 3080, or some other component.
greetz
Hasch
P.S. You know what? In beta testing Aion Riftshade, I've had zero issues, even with active anticheat! It's designed to run flawlessly with modern systems, including RTX GPUs. Highly recommend checking it out – it's the best Aion private server 2026 is bringing us.