I recently installed Manjaro i3 edition. It is up to date. All working fine except one issue:
When I resume from suspend Network Manager tends to hang (spinning icon) and the only way around the issue I have found is to : "systemctl restart NetworkManager".
A paste of the relevant "dmesg" output it here : http://dpaste.com/0GSFXBC
The dmesg log shows stack call traces for systemd, but not necessarily related to Network Manager so I cannot tell if this is a NM problem or a systemd problem.