Get third part provider token fail [20001211]

When I try to add Surshark, I always get an error.

Hi

Have you enabled 2FA for Surfshark? If so, please refer to:

I have disabled Surfshark's two-factor authentication, but the error [20001211] still occurs.

We have tested this locally using ATX1800 v4.8.2 and were unable to reproduce the issue.

Surfshark is able to log in, retrieve VPN node information, and connect successfully on our end.

To help us investigate further, could you please:

  1. Confirm your device model?
  2. Share your device with us via GoodCloud so that we can have a remote check? You can follow the tutorial below to enable sharing. Once done, please send us a private message with your:
    • MAC Address
    • Admin Panel login password
    • Surfshark account credentials

How to send private messages:

I have already sent you a message. Please reply when you see it. Thank you.

We have replied via private message, and look forward to your update.