I'm not entirely sure if this is just affecting me but after launching Atlas and going to Join a new server it will start to populate the server list. After roughly 5 to 10 seconds the game crashes then the following error report appears,
Everything was running fine previously, nothing has changed PC wise, configuration is the same along with software (No Windows updates etc).
Any information would be helpful in resolving this..
Cheers.
Edit: I have performed a clean install of Atlas and the issue still continues. Can confirm this is also happening on my fiance's PC as well when searching unofficial servers.
Edit2: Work around for the time being, use Steam > View > Servers to connect to previously connected servers under favorites.