David Kimura  Thanks for the reply. Unfortunately no console errors. Will dig further :)

  yogini  Thanks! I had given up on this a while back, so forgot where I stopped. Maybe I will give it another go

That was informative. But the best idea I got from this is to ask my daughter to draw error page art for me :). Totally gonna steal this idea.

Irrelevant question: At 1:40, how did you paste all the parameters at once? Neat shortcut :)

 Exactly what I needed. Thanks

Stephane PAQUET your comment saved me from digging deep hole as DirectUploadToken seems to have been removed? :)