Windows
- Click the start menu and type "cmd"
- Right click on the Command Prompt option and choose "Run as Administrator"
- When the Command Prompt appears type the following command and press enter: ipconfig /flushdns
- It should give you a success message and you can close the Command Prompt window
Mac
- Press Cmd + Space to open Spotlight and type "Terminal"
- Copy and paste the following command and press enter: sudo dscacheutil -flushcache;sudo killall -HUP mDNSResponder
- Enter your login password and press enter
- It will process the command and you can close the Terminal window
