Error: Server registration failed with code 400

[FlyingDouchman]

Hello. Today is the first time I've seen this error, which I get when trying to launch any multiplayer server from within the game. I've included my log file. Interestingly, even after I get the error the map actually loads and my friends are able to sign in.

dcs.log

[Flappie]

Were you trying to host a non-public server? If so, I was able to reproduce this bug today. ED hasn't acknowledged this one yet.

 

 

Edited June 23, 2021 by Flappie

[HHTG_Marvin]

Having exactly the same issue. Non-public server, error 400, everything seems to work fine.

[swartbyron]

+1 I'm having this problem too.

[bumblebomb]

Same here, works when I mark the server "public". Win10pro, open beta.

[FlyingDouchman]

On 6/23/2021 at 2:05 PM, Flappie said:

Were you trying to host a non-public server? If so, I was able to reproduce this bug today. ED hasn't acknowledged this one yet.

 

Yup, exactly. Win10Pro Open Beta.

[Flappie]

Fixed internally.

[Kondor99]

Getting same error, only when non-public (private) server selector. Updated to latest beta. 
 

It’s not fixed. Why does it keep happening. I Googled it and this error is one that has been around a while and keeps recurring. 

Edited July 13, 2021 by Kondor99

[Flappie]

"internally", means "in closed beta". The fix should come to you in the next open beta update.

[Kondor99]

Ok got it, sorry I was confused on the terminology. Does it have any actual effect on the game?

[Flappie]

No, I dont think it has any effect on the game. DCS tries something it cannot achieve (registering a private server), then says it failed. The absence of registration has zero impact on a private server since the goal of a private server is to... stay hidden.