Failed to Login! Steam online services are unresponsive

[Narelle]

Funcom have explained in the past why this happens when steam is experiencing issues:

Core Game: Failed to Login! - Fail to login to Funcom?

Hello @Grymm, we’ve verified that this issue is related to the Steam services as the game client is having trouble accessing their connection manager servers, which can be verified by the following line in the game log: LogFuncomLiveServices:Error: Login failed: Failed to connect to Steam WebAPI GetUserInfo: Timeout. These downtimes usually last from a few minutes to a couple of hours, after which the live services should resume working as expected.

Core Game: Failed to Login! - Fail to login to Funcom?

Conan Exiles authenticates ownership through certain Steam subsystems before allowing connection to the Live Services, games that do not rely on these should always work despite any issues on Valve’s side.