Unreliable authentication process Sunday 6th January 2019 10:37:12

The authentication in the new API is very unreliable, and a lot of users are forced to re-authenticate on a daily basis. We understand that this is annoying, and we are truly sorry for all the problems you're experiencing now.

We are working as hard as we can to minimize the effect of this, but we depend on geocaching.com to fix the problem on their end.

We have temporary reverted to the old authentication, and are awaiting response from Geocaching HQ.