In a few patches we’ll be removing a defunct 3rd party program from our installer and patcher, called Pando Media Booster, which used to help us with peer-to-peer file delivery. As a peer-to-peer service, Pando previously allowed players to get the patch files they need from other nearby League players, instead of pinging our servers which may be farther away. Though we’re no longer using Pando Media Booster, we’re planning to develop our own peer-to-peer solution in the future to speed up the patching process and get you in game faster.
When Pando Media Booster is removed, League of Legends will display a pop-up giving you the option to remove the program from your computer with a single click. We recommend removing it when prompted (or manually removing it now) since we no longer use this service and are in the process of building our own solution.
Before then, some of you might see a different pop-up from your operating system when you launch League of Legends. This is an information-gathering step in our peer-to-peer development process. The pop-up will ask for permission to modify firewall settings from an application called “Riot P2P”. If you choose to allow this application, it will collect details on your network configuration while you patch (not when you’re in game) but will not record any personal or identifying information. Specifically, it will let us know which types of network configurations are most common and how many players are typically on the same area network (home, office, PC café, etc.). We’ll use this information to guide development of our native peer-to-peer solution so LoL can eventually provide the benefits of peer-to-peer technology for patching.
We’ll continue to provide updates as we move closer to introducing our peer-to-peer solution. Keep an eye out for more details on the upcoming removal of Pando Media Booster in the Patch Notes!