All of the sudden, my iMac has been dropping wifi signal. I have read other threads on here and elsewhere regarding similar issues, but still remain stumped. Most of the other threads I see about it all have Time Capsules, or other Apple branded routers. I have a Lynksis E3000. No other devices in my home have any issues. My iPad, iPhone, Macbook Air, and many other wifi devices all remain up. Therefore I have established this is isolated to the iMac. Another tidbit is that I also lose connection to my wifi printer. My uptime can be anywhere from 2 minutes to about 60 minutes. I ran the Apple wireless network diagnostics tool while is was up and it came back fine. I then chose to run the wifi network monitor, and it did drop while that was running. I now have the diagnostics report on my desktop, but I don't know what any of it means. Any suggestions?