It would be great if @dpifke have some time to checkout the setup Kobiton is using to throttle the connection. I can talk to them so you can get access to the machine(s). You got the skills to checkout how it works and see if there's things that we can do better + can also take the opportunity to document that part of the setup. I think its better if we do it the coming weeks instead of later so if you find something we have time to fix it.