How to disable HTTP/2 on IIS of Windows Server 2016

Question

We are running into some issues that seem to be affected by http2 and I want to turn it off temporarily to troubleshoot. I tried the registry keys outlined in this question

Answer 1

Another solution, if you are only testing, is run Chrome without http2 enabled. from start run, chrome --disable-http2

Also, apparently a fix is coming, we just have to be patient for the rollout. See THIS article