<ul><li>The error message 'Connection failed' in Cursor can appear randomly and disrupt the user experience.</li><li>The issue occurs due to HTTP/2 protocol not being handled properly by some networks, especially corporate networks, VPNs, or proxies like Zscaler.</li><li>To fix this problem, users can disable HTTP/2 in Cursor settings by following a simple workaround.</li><li>By enforcing Cursor to use HTTP/1.1 instead, users can eliminate the connection failed error and ensure smoother operation.</li></ul>

Fixing the "Connection failed" Error in Cursor

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