DLink DIR655 Can’t Initialize Wireless Radio

Have spent abt 3 hrs on phone today with D-Link TS. Frustrating to the max!!! No solution.
Wireless NW has worked until about 2 days ago. No changes anywhere. Now the wireless computer can’t see my network, but can see all the neighbors’ networks. Looking at the router Status pg, Wireless LAN shows Wireless Radio is not initialized. I cannot find how to turn the radio on. Or, the wireless adapter settings are screwed up. Anyone have any ideas on what the settings on both ends should be or how I might step through troubleshooting?
Thanks!!
Fred