Wunderground webcam stopped uploading

I can only find a txt file called sentwurapiddata.txt
My firewall is turned off.

If I turn off the webcam switch in WD, the little WD FTP icons stop collecting in the system tray. It looks like WD can’t log in to the server and the the WD FTP hangs and starts a new ftp cycle and repeats.
This looks like a log in issue. This instruction is on the WU webcam setup page: You’ll need to set your camera to upload to: “webcam.wunderground.com

This issue seems to have started with the new website format.