Confusing Error Log Entry

I’m getting the following in the Error Log’

“17-04-06 23:31:06 ERROR (Thread-1) [pywemo.ssdp] Error fetching description at https://192.168.200.209:8888

If I try browsing to that address, I get to what looks like my Wink Hub,

1 0 https://192.168.200.209:8888 urn:wink-com:device:hub2:2 Wink Hub 2 Wink, Inc. http://www.wink.com Wink Hub 2 Wink Hub 2 http://www.wink.com

Any ideas?