Didn't see this posted on TE yet nor did it come up in search results so:
See Wi-Fi: How to Protect Your Wi-Fi Network from the WPA Hack
Basically:
See Wi-Fi: How to Protect Your Wi-Fi Network from the WPA Hack
Basically:
Just log into your router, switch off Temporal Key Integrity Protocol (TKIP) as an encryption mode, and use Advanced Encryption System (AES) only.