Not sure if related. I had the message as well even though I use opentrack externally. I use Vjoy to support my pedals (I use racing pedals with a merged axis through UCR outputted into Vjoy). In 2020 and previous builds of 2024, Vjoy would be displayed as Vjoy device. Beta seems to be having a conflict with Vjoy now. I now have a Tobii_1 and Tobii_2 listed in my controllers. Tobii_1 seems to be my old Vjoy device. Tobii_2 I have no idea, as there are no inputs assigned.
Unfortunately Vjoy through the Tobii_1 device doesn’t work properly. It is broken.
I have reverted back to SU4 and it now shows as Vjoy device and my pedals work fine again.
The developers have broken something with what looks like a Tobii implementation. It is picking up other devices and causing conflicts. PLEASE DO NOT INCLUDE WHATEVER IS CAUSING THIS IN THE SU5 RELEASE!!! This will affect thousands of people who use the likes of Vjoy for various controllers.