Bug Can't join Vivox voice channel after successful login

Hello, so after the maintenance for MT1S Environment announcement on 3rd August, joining voice channels is no longer working, the channels state goes from connecting to disconnected without throwing an error.
Can you help me please, I'm testing on a build that was working before the maintenance but it is no longer the case after the 3rd.

 

Are you using Unity's Vivox (UGS) credentials or Vivox Dashboard credentials. I had an error the other day when using Unity's credentials, but I switched my project to Vivox's credentials, and everything was working fine. I would try to test with Vivox credentials to see if it's a Unity issue or there is a bug in your code

 

I tried both credentials, and the login is working but the joining channels are not. Also, I'm sure it's not a bug in my code because I have a build that was working before the maintenance but not the case after that.

 

Could you post a screenshot of the error or paste the error text please. Also are you using the Chat Channel sample VivoxVoiceManager, EasyCodeForVivox, or your own custom scripts to implement Vivox. And if you could show me the code of how you are joining channels so I can better help you

 

I'm using C++ within Unreal Engine, as I told you it was working perfectly before the last maintenance they did. This is what happens exactly when I join a channel:
1. Connecting: StatusCode 0
2. Disconnecting: StatusCode 20122 (VxAccessTokenInvalidSignature)
3. Disconnected: StatusCode 20122 (VxAccessTokenInvalidSignature)
And this is the code snippet for joining a channel:

 

Have you updated to the new Vivox SDK? Maybe this will fix the error

 

Apparently, the GetConnectToken function is no longer working, so I moved the token generation server side and it's working again