[Unable to register - Invalid CAPTCHA]

It's kinda funny that I finally succeded from my iPad from Safari  Problem solved.

[Unable to register - Invalid CAPTCHA]

37 minutes ago, petzl said:

This is from a Apple/Mac?
If so try safe mode, usually the Virus scanner stopping Captcha?

Nope, it's a Win10. Turned off my antivirus, same thing. I even tried in a virtualbox Win10 with a completely fresh install/Chrome - same thing.

[Unable to register - Invalid CAPTCHA]

On 2/5/2020 at 7:14 PM, gnarlymarley said:

Seems to work for me.  Ostap, are you getting a spinning circle to the left of the blue "try another captcha" button?

Though gnarlymarley's question was obviously not for me, I have the exact same problem: spinning circle to the left of the blue refresh button. I disabled Ublock Origin, tried it with Chrome, Firefox, tried it from Incognito mode, tried it from my work PC (different ISP). Fails the same way.