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login error / login failed

0 votes
As a premium member of, I sometimes use the Challenge Checkers that are included in the listings and have never had a problem until recently. After "authenticate" and "agree" I am led to an empty website (at firefox).
On other computers and my smartphone I have the same problem. Cookies and browser cache were deleted. In my setting the access of project-gc is allowed.
  Now I've created a new account (this one) to represent my problem here and to get help. With the new account I have no problem on my computer.
Does anyone have an explanation and tips on how to use the Challenge Checker again as a PM?

Thanks in advance.
asked Jun 17, 2018 in Bug reports by Nahedran (120 points)
I would not panic and give it a try tomorrow. Recently, there were various issues with both Geocaching API and PGC servers so it might resolve itself in few hours.
In the meantime, you can use the Challenge checkers for your old username with the new one. There are some limitations, but it should be nothing blocking you from logging past finds or checking few caches you plan to visit.
Has this been solved?

1 Answer

–1 vote
How can I get a list of all the unknown caches that I have found ?

answered Nov 13, 2018 by Calico2 (140 points)
This does not answer the question. If you have a new question, create a new one.