A wireless problem (dropped the KR1) and fix.

tz1

It fell out of my bag, and the wireless stopped working although the light was still flashing when it came up.

To make the story short, the web configurator didn't show any channels and had problems, so I opened it up and the wireless card was not inserted totally. There is some kind of retainer clip, but the card pivoted so the right side was just out of the connector. I pushed it back in, and wireless works again.

Don't drop or jar the KR1 very hard - the wireless card doesn't have any lock or retainer to really keep it in.