Receiving/being assigned a local IPv4 address takes 15-20 seconds after joining a network. Changing system time after zerotier service has started on windows makes joining networks impossible.

[MarcellVokk]

After joining a network, it takes somewhere between 15 to 20 seconds for zerotier to assign a local ipv4 address to the connecting node. This is especialy frustrating because our application requires us to wait for this address before moving on to the next step. I'd apreciate if someone would look into this. Awesome project btw, keep up the good work!