More info. The Flash version of the DSLR speedtest page:
Speed Test : upload and download | DSLReports, ISP Information
»/speed ··· ?flash=1
has a number of servers available. It reported connection problems to the Toronto, ON, server and (initially) to the server in Los Angeles, CA, but it connected to LA a minute ago -- and then reported a connection problem instead of completing the test. Ditto for San Francisco.
I wish CL would own up to their problem.