A connection issue is any event which adversely affects the connection between your computer and a League of Legends server. It might happen randomly during champion select, at the login screen or even during the match. Below you can find a list of common symptoms that are associated with connection issues: Common symptoms The issue could be caused by your computer r ejecting the security certificates from our servers. Our client relies on a particular browser depending on your client; Internet Explorer for Windows and Safari for Mac. These browsers must be configured regardless of your default browser, so be sure to make all suggested changes within each browser. Some software might conflict with League of Legends and we can identify the common issues by looking over this list. Obtaining a Process List on Windows 7 and later versions: Press the [Windows Key] (that is the key on the left side of the space bar, between ctrl and alt) + R The web page offers seven methods to fix connection issues in League of Legends, a popular online game. It covers restarting router and modem, switching Wi-Fi to wired, checking firewall settings, disabling antivirus software, updating drivers, disabling proxy and VPN, and changing DNS server. It also provides a tool to update drivers automatically with Driver Easy. How to Fix Ping Spikes in LoL: Find out why you're getting high ping and explore 8 proven methods to improve your gaming experience in League of Legends. From checking your internet connection, LoL server status, to updating network drivers - a guide to optimal performance. kNPD.