Hi guys,

Thanks in advance for reading this. My laptop(12.04) is wirelessly connected to the internet via a TP-LINK WR841N router.

I sometimes lose connectivity when running Transmission. When it happens, I can still access the LAN, but unable to ping external domain names or IP addresses. The router is able to ping(from config page) and other connected PCs remain unaffected.

Any suggestions where to check for misconfiguration / error-logs are most appreciated.