PC - Configuring Your DNS

Based on our Knowledge Base article here: riot.com/2VX8f16
Google's Public DNS:
Preferred: 8.8.8.8
Alternate: 8.8.4.4
Command Prompt: ipconfig /flushdns
If this didn't help, try our other suggestions:
Updating Security Protocols: • PC - Updating Security...
Synchronizing Your Windows Clock: • PC - Synchronizing You...
Or submit a ticket with logs here:
riot.com/1w3GsqG