Directupload requires the user to enter their password, when JOSM knows it

[alv]

JOSM has my user id and password stored. When I installed the Directupload plugin, it tells me that I must enter a user name and password again.

After a successfull upload (I didn't check the "save credentials" box), and a JOSM restart, it fails again without even asking for the credentials.

After that, directupload keeps telling me I don't have any gpx layers selected, until I saved the same layer to a file; trying to directupload that layer, it then suddenly asked again for the credentials for upload.