Connection to Internet only stays connected for 60 minutes then resets

Is this on the 2.4GHz or 5GHz network? I’m having similar issues with my 2.4 network and may have found a solution:

http://community.wd.com/t5/My-Net-Networking-Devices/N900-2-4ghz-network-drops-Internet-but-5ghz-ok/m-p/584797/highlight/false

Actually the thing crapped out again today so don’t take that as a definite solution. It worked better for me than before but still seeing issues.