[HDR on iPad Pro 12.9 slow and buggy.]

 For some reason, your site is unable to process HDR  images from affinity photo, although I can upload any other JPEG. 

[HDR on iPad Pro 12.9 slow and buggy.]

In the Affinity tutorial video, the process is very quick, all 7 incorporated images flash across the screen, and the final HDR looks good. On my iPad Pro 12.9’ current version, running the latest OS, the process takes four minutes, only a single frame appears briefly on the screen and then there’s just the progress bar, barely moving, and the final product after tone mapping looks crude and blurry. I have tried deleting and reloading to no avail. A single frame HDR simulation in Snapseed looks much better. (The 2 star review relates only to the HDR feature).

 

Is it me?

 

(Attempts to upload example failed.)