The current pre-release of the client ("pioneer" in the version) is only compatible to itself. So you can only play with other testers. Please be aware!
These are very strange stack traces. We'll look at it, but it is likely only your system that is having these type of errors.
There are also sound errors in your log:
[image: 1633849380634-78187c4f-1c7d-492a-b3e0-53658e2bb2d7-image.png]
Did you see the topics on the forum about sound errors?
