Cannot sign in to Samsung account on desktop

[rafikiphoto]

I use Vivaldi browser on MacOS. Each time I try to login to my Samsung account I get the following:

I have cleaned the cache and switched off my VPN. The internet connection is working.

What might be causing this?

[Bearmanx]

Do you have an ad blocker installed on the browser? In general will check my browser add-on as it can be a cause for such issues. Hope you get it sorted

[Piper123]

Are you able to try with another browser? Chrome or DuckDuckGo for example.