With Krypton and Overworld Two installed it kicks the player from a dedicated server. They work with out each other and the only indication something is wrong without profiling the network thread is that the player gets kicked for no reason. I am creating identical issues in both repositories since I do not know what exactly is the source of the problem and I don't' know enough about debugging the result of profiling to figure it out for my self. The only other thing to note in my set up the directly modifies the networking is that I am running this though Velocity with Fabric Proxy and Cross Stich installed.
Minecraft: 1.16.5
Fabric: 0.11.1
Krypton: 0.1.1
Overworld Two: 1.0.4

Issue in Krypton: astei/krypton#14

This appears to be a different issue with Krypton which was creating strange behavior with overworld two installed. I am going to close the issue for now because it basically fixed it's self, and I think the source of the problem is Krypton.