Joyn Failed to verify your browser - Code 11

[sysop]

Hello,

Joyn does not work anymore.
It displays a white page from "Vercel Security Checkpoint" with the message:

Failed to verify your browser
Code 11

Help is appreciated.

Thanks a lot.

[Sebastian001]

Delete the temporary files and try again

[Germania]

No problem detected:

[sysop]

A restart of the application "fixed" it.
But it is interesting what "Vercel Security Checkpoint" does.

[Germania]

But it is interesting what "Vercel Security Checkpoint" does.

It's a DDoS attack detection like Cloudflare

see: Attack Challenge Mode