Quest for a Working AppImage...

[Harald Albrecht]

So, the 17.08.3 AppImage doesn't eat memory like mad, but then it does 
not load pngs; neither ones created with gimp, nor inkscape, nor its own 
extracted png frames.

Someone an idea of a working Kdenlive AppImage version to try that 
doesn't eat memory and does load pngs, especially its own...??