Restore secrets & public key does not work

[Andre0be]

Bug Description

Hello,

I use a VPS server and have installed my RustDesk server there.

A secret and a public key were generated. I have saved these keys in keepass.

Unfortunately, I had to reinstall the VPS server. So I also reinstalled RustDesk. I then entered the old public key in id_ed25519.pub and the old secret key in id_ed25519 (from KeePass). I then restarted the VPS server.

However, all my devices are now reporting: Not ready. Please check your network connection.

I don't really want to enter a new key on all my devices and those of my friends.

A check with validatekeypair says: Valid

Have I overlooked something or done something wrong?

How to Reproduce

Install a VPS server. Generate a public and sercet key. register a pc. Then delete the VPS. Install VPS new. Take the old key.

Expected Behavior

The PCs with the (old) keys can't register.

Operating system(s) on local side and remote side

Windows 11

RustDesk Version(s) on local side and remote side

RustDesk Server (free) 1.1.9 / Client 1.2.3

Screenshots

Additional Context

No response

[Andre0be]

It looks like it is an IPv6 problem.

If I disable ipv6 in windows, it works.