My new DIR-615 keeps dropping the wireless connection every 2-3 days. When it happens, wired computers work fine, but none of 5 computers can connect wirelessly, saying "Windows was unable to connect to [SSID]". We have to reboot the router to get it working again. The router has the latest firmware. I tried to disable channel auto-scan, and changed channel 3 or 4 times and the issue is still occuring. This is obviously not an OS issue.
Any thoughts on this?