Populating the map list for the create server window is blocking

[illwieckz]

That's a bit similar to: DaemonEngine/Daemon#284 “Server list refresh is blocking”
I don't know if it's an engine thing or a cgame thing.

[DolceTriade]

There are some blocking calls for DNS resolution and stuff that can't be changed unless with fetch it on a separate thread and check for completion asynchronously.

[illwieckz]

Yep, without a working network, querying master servers is blocking until dns query timeout.