Do i have to be logged in at http://training.bb-usa.net?
I tried to update my training both logged in and logged out, and always got the same answer:
Training upload FAILED! This often means there are too many connections or the Default Language is not 'English (US)'. Please try again in a few minutes
I am trying with Google Chrome, as Safari won't work and Firefox didn't work even with GreaseMonkey Addon. Chrome worked perfectly until 06/01, after that date it failed whenever i tried it.
Guess i just go on trying for a few days...
You definitely need to be logged in first. The way I go about it is:
log in to the training site (the link you gave above is correct).
I try to notice how many training entries it says I've given, though it's not necessary
update training using script
after the result, if I get the error, I click on the history link on the club training page.
For me at least, pretty much every time I still see the training result listed on the history page, so I don't worry further.