Problem with myTeamSpeak ID Validation – "Revocation List Download Failed" in Server Log

Hello everyone,

I’m currently facing an issue with my TeamSpeak 3 server and wanted to check if anyone else is experiencing the same problem.

In the server log, I see the following entry:

2025-06-10 12:40:31.961214|INFO    |ServerLibPriv |   |failed to download revocation list - count: 1

On the client side, I receive this error message:

<15:04:17> The TeamSpeak server could not validate your myTeamSpeak ID. Some myTeamSpeak related services are not available.
<15:04:17> Reconnecting might solve the issue.
<15:04:17> myTeamSpeak ID is invalid

All required ports are open (both IPv4 and IPv6), and there are no connectivity issues on the server side. I also haven’t made any changes to the server files.

To rule out configuration problems, I even set up a completely fresh TeamSpeak 3 server instance — but the same error persists.

Interestingly, other servers I know of seem to be affected as well, possibly all of them.

Is anyone else seeing this issue? Could it be a problem on TeamSpeak’s backend (e.g., certificate or service outage)? Any insights would be appreciated.

Thanks in advance!

A post was merged into an existing topic: Failed to download revocation list - myTS Features are not available