When I click the Sign in button, nothing happens. Network Diagnostics - Authentication Error ([unauthenticated] Error) In the Agent section

Describe the Bug

Здравствуйте!

У меня возникла проблема с работой Cursor:
установил на компьютер, но при нажатии на кнопку Sign in - ничего не происходит. Network Diagnostics - Ошибка аутентификации ([unauthenticated] Error) В разделе Agent

Hello!

I have a problem with Cursor:
I installed it on my computer, but when I click the Sign in button, nothing happens. Network Diagnostics - Authentication Error ([unauthenticated] Error) In the Agent section

Steps to Reproduce

я добавил Cursor в разрешения брандмауэра. пробовал подключаться через VPN через Японию и Канаду, менял в настройках HTTP/1.1 HTTP/1.0 HTTP/2

I added Cursor to the firewall permissions. I tried connecting via VPN through Japan and Canada, changed the settings from HTTP/1.1 HTTP/1.0 HTTP/2

Screenshots / Screen Recordings

Operating System

Windows 10/11

Current Cursor Version (Menu → About Cursor → Copy)

Version: 1.2.4 (user setup)
VSCode Version: 1.99.3
Commit: a8e95743c5268be73767c46944a71f4465d05c90
Date: 2025-07-10T17:09:01.383Z
Electron: 34.5.1
Chromium: 132.0.6834.210
Node.js: 20.19.0
V8: 13.2.152.41-electron.0

Does this stop you from using Cursor

Yes - Cursor is unusable