This Solution Works!

[MidnightJava]

And I get the following in h2-engine.log. The location specified in the assertion doesn't exist on my system.

 connmgr_go_online, reconnect 0
11.27 00:49:43.845 ses: on_conn_state(connected, 0x0)
11.27 00:49:43.845 ses: select conn mode 'dns lb'
11.27 00:49:43.845 ses: go_offline, keep_tunnels 1, login_on_relaunch 0 ..
11.27 00:49:43.847 sys: go_online, reconnect 0
11.27 00:49:43.847 assert cfg->conn.mask != 0 in /Volumes/Data/Perforce/gokros-imac/3am/main/Hamachi/hamachi/build-osx/../client2/engine/engine.cpp:551

[koenszczepanski]

Remove all the binded hamachi ports from your router so it will make a new port instead of trying to reconnect

This helped me out, thought i'd spread it to the world.

My problem was that hamachi got stuck on resolving deleting preferences or reinstalling ,... all didn't work.

apperently it had something to do with the port binding and my router, kinda conflicted.

[leogrande]

This solution worked for me:

I experienced Hamachi crash only when tried to join the existing network with the join request sending.

There is another way to join the existing network: Attach to LogMeIn account.

Then approve the join request from the MAC client, if your network was set up with the "Join Request" " Must be Approved" settings. Assign mac client to your network and Voila! Mac client is a real member of the network, not just a guest.

I have used Hub-and-Spoke configuration.

It worked for me. Hope it can help and you guys.

Good luck.