Software⏱️ 2 min read📅 2026-05-31

How to Fix: error: RPC failed; curl transfer closed with outstanding read data remaining

GitLab cloning issue fix

Quick Answer: Try increasing the timeout value for the curl transfer, or consider using a different Git client.

The error 'RPC failed; curl transfer closed with outstanding read data remaining' typically occurs when the GitLab server is unable to complete the cloning process due to a network issue, timeout, or a problem with the repository itself. To resolve this issue, try the following steps:

🔧 Proven Troubleshooting Steps

Method 1: Verify Network Connection

  1. Step 1: Check your internet connection and ensure it is stable. A slow or unreliable network can cause the cloning process to fail.

Method 2: Increase Timeout Value

  1. Step 1: Run the command `git config --global http.timeout 300` to increase the timeout value.

Method 3: Use SSH Protocol

  1. Step 1: Run the command `git config --global http.proxy ''` to disable the proxy and use the SSH protocol.

🎯 Final Words

If none of these methods work, try cloning the repository using a different method or contact GitLab support for further assistance.

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