Having an issue with my routers wifi range. I loose all connection once I get 20 ft way from the router (direct line of sight or wall, doesn't matter). There aren't any errors in the system log and I've tried a factory reset to no availe. The router is telling me that the firmware is up to date so looking for any other suggestions I can try? Does this router log hardware faults at all?

Any suggestions would be greatly apprecdiated thanks. 

Edit: Additional info, this just started happening this morning. Yesterday I was having zero connectivity issues, I've tried setting the wifi signal to a specific Mhz and channel but no luck improving anything.