I had this problem a couple of years ago in France. We were just about to come home so brought the radio back and connected to internet there and on return to France radio connected ok so I thought good, it needs to connect before it can reconnect. However, just happened again when I accidentally unplugged the radio so I found this thread. Oh no, I thought, do I really have to press all those buttons? Then I saw the bit about the radio connecting quicker than the router, so I thought, how about, with the radio already plugged in, switching the router off and back on? And voilà! It worked! Engineer's reset triumphs again!