Back 4 Blood, the closest players are going to get to the new title of Left 4 Dead is coming to various platforms. If you were craving for a zombie-slaying co-op, the game provides just that in the classic L4D style with more threatening and horrifying creatures. But, some players are reporting they are met with the Back 4 Blood “Failed to log in, Hydra is in maintenance mode” error or another error “Failed to sign in. The Profile Service is in maintenance mode.” Whether you are facing errors during the current early access beta, when the Beta comes out, or after the complete release of the game, it means the same thing. Stick around and we will tell you all about the error and what you can do about it.
Fix Back 4 Blood ‘Failed to sign in, Hydra is in maintenance mode’
Players waiting to play the game are met with the Back 4 Blood ‘Failed to sign in, Hydra is in maintenance mode’ error or the “Sign in. Failed to sign in. The Profile Service is in maintenance mode.” The reason why you are unable to play the game is simple. Either the download servers are not active yet or the beta period has ended. The game is playable if you receive the key from 5th Aug to 9th Aug and again from 12th to 15th. Trying to play it before or after these dates would result in the error or some other server error. The same applies to all the pre-release Alphas and Betas of the game. You may also see the error when the server is down, experiencing excessive demand, or are under maintenance.
Even when the game has been released, there is still a chance of delay or some glitch with the server that can lead to the error. So, in a nutshell, you are seeing the error because either the servers are not online or there is a glitch. You don’t need to waste your time troubleshooting the problem because it’s out of your hands. The developers will have to resolve the issue on their end.
While you are waiting to jump into the game, it’s a good idea to keep a watch on the status of the game via the game’s Twitter handle. Here, you can get updates on the server and any ongoing problems. Another website that allows you to track server problems is Downdetector, you can check on the website if others in your region are facing similar problems with B4B.
There has been much advancement in Unreal Engine that the game relies on. And the developers want to renew the game with new technology, which lead to the creation of B4B. Whatever, the issue, you won’t have to wait long before it’s resolved.
If we’ve left something out or you have a better solution to the problem, let us know in the comments.