Still no one found a fix?
Logme in also has documentation on this as well http://help.logmein.com/articles/en_US/FAQ/Why-does-my-internet-connection-fail-when-Hamachi-is-en1a...
"If you want to do it automatically, you can type this at the command line:
netsh int ip set interface Hamachi metric=9000"
Sorry if you have already explained this. Is this a permanent fix or does it need to be ran each time after a reboot?