LOL (League Of Legends) launcher may require administrator privileges to access certain files and services. Let’s see how to fix League of Legends slow download speed issue with the help of the below-listed troubleshooting guide: Method 1: Modify League of Legends Launcher If file loading speed is still slow, you will need to troubleshoot your internet connectivity issues first.įix League of Legends Slow Download Problem You can verify this by downloading some other kind of file.

However, before proceeding to the fixes, make sure that the slow download speed problem is exclusive to League of Legends or not. Through this guide, you will learn how to fix League of Legends slow download problem with the help of our tried & tested methods.

net system 3.5 issues, and incorrect network configurations can also trigger sluggish download speeds. The need for administrative access, security program problems.

League of Legends slow download problem arises when your network is down, the LOL backend servers are down, or a third-party program is throttling the download process.

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