Cursor network problem

Support Bug Reports
1

Describe the Bug

nothing work in cursor recently like for 15 hours
everything is OK except cursor !!!
internet connections are ok
I changed internet provider
I used vpn
nothing work

Steps to Reproduce

Network problem

Screenshots / Screen Recordings

cursor network problem.jpg
cursor network problem.jpg1756×676 116 KB

Operating System

Windows 10/11

Current Cursor Version (Menu → About Cursor → Copy)

Version: 1.4.2 (user setup)
VSCode Version: 1.99.3
Commit: 07aa3b4519da4feab4761c58da3eeedd253a1670
Date: 2025-08-06T19:23:39.081Z
Electron: 34.5.1
Chromium: 132.0.6834.210
Node.js: 20.19.0
V8: 13.2.152.41-electron.0
OS: Windows_NT x64 10.0.19045

Does this stop you from using Cursor

Yes - Cursor is unusable

2

Hey, thanks for the report. It seems like there’s a network issue. Do you have the option to switch to a different network, perhaps if you have access to a mobile network? Also, ensure that your network isn’t being blocked by a firewall or antivirus.

3

Thanks for response
I tried 2 types of internet provider but nothing changed
it happened last night before everything was good
Im working with copilot and vscode and some agents , they are ok except cursor

4

I have the same issue, frequently. I think cursor needs to better recover from occasional network blips.

5

Is there any other solution ?

6

CloudFlare Dns solved my problem
primary Dns : 1.1.1.1 ALternate Dns : 1.0.0.1

8

Just to follow up, I use cursor over starlink. When it starts raining heavily, packets are lost. When it rains, cursor gets network issues. Seems like it is trying to maintain a stateful TCP connection somewhere, that seems bad.

9

Yes we are tracking this issue. As AI models stream their response a standing connection is needed.