I have to disable http/2 to use cursor under my office network environment.
However, after today’s update, I find it prompts that “Agentic mode is not supported when HTTP2 is disabled” even if I only want to use the chat function (not agent).
7 Likes
Many corporations don’t allow HTTP2 on their networks, which makes Cursor Composer useless.
3 Likes
I cannot even use chat function now 
I used to disable http2 to bypass the issues with zscaler and agent mode. But not “edit” (old composer) and “chat” modes give error that you need http2 for agentic mode. But we are not choosing agent mode. Can this be fixed or allow us to revert to old build so that we can still use it without http2
5 Likes
same issue, connection failed, started today, worked yesterday
This was my fix. Downgrade to version 0.45.11
Just close / uninstall your current cursor, then use this file and install
https://dl.todesktop.com/230313mzl4w4u92/versions/0.45.11/windows
Same for me. I had to install the 0.45.11 version (https://downloader.cursor.sh/versions/ )
I also reverted to 0.45. Here’s a list with links to all versions so you can downgrade unti lthey fix it in 0.46. They are looking into it: V0.46 Available Now! - Discussion Thread - #169 by superjavi