I was trying to install the FDTI drivers last night so the Arduino gui would show COM4. Around that same time my one laptop no longer recognized my wifi. Windows 7 is telling me "DNS not responding." However, I have 4 other devices connected to the router and are working, I rebooted the router, I also called my ISP to be safe and they verified all is good. On the laptop in question I have flushed the dns and restored it, and still nothing.
Is this wifi issue related to the drivers or just coincidental?
Thank you for your help.