said by wjtaggart:over the last few weeks, I've been receiving this, on macOS 10.13.2, Safari 11.0.2, using ipv6:
Network error trying to get grades.
Try to upload again?
(this is not new with ipv6). I can't log my test.
It continues to work fine from iOS safari.
This is a common and repeated issue for me on Mac and Safari. Get the same error most every time I use the speed test