I have the same problem.
I try to setting Automatic metric from auto to 9000 over Shell on all of my computers but without success. Tutorial here: https://www.windowscentral.com/how-change-priority-order-network-adapters-windows-10
And I tryed to setting timestamp like here: https://community.logmein.com/t5/LogMeIn-Hamachi-Discussions/SOLVED-Slow-http-to-server-via-Hamachi-after-DSL-router-change/td-p/98461
without success too.
Any Idea?