Unable to save photos, export as jpeg

[kumaravelt]

While editing NEF files with few selective adjustments (in this case three) and exporting it as jpeg (largest available size & 100%) the message is Rendering-This may take a while but the export never gets complicated, only cancel works. The same tried with reducing the size to 2mp and 75% compression exports the file. The largest available size jpeg option was working earlier in the same iPad Air. 

[Jim Wilde]

I'm not seeing anything similar on my iPad Pro. Have you tried charging the battery on your iPad to >20% (just wondering if the Lower Power Mode that you are in is affecting the LrM performance)?

[kumaravelt]

I tried after charging the iPad Air to 100% still the same condition, just the rendering message and only cancel works.

[Jim Wilde]

Thanks. It was just a thought...

Have you tried ejecting the LrM app and restarting? And if there's still no change, you could try rebooting the iPad to see if that makes a dfifference.

[kumaravelt]

Yes, I have tried them both, the problem remains. 

[Jim Wilde]

Is it happening with all image file-types, or only certain files?

[kumaravelt]

I have been using only NEF files. Surprisingly not all NEF files have this problem. Looks like it's isolated to few files. Will check few more files later today and update. 

[Charlie.D]

My guess is that you have some amount of Lens Blur applied.  There is a known performance issue for exporting images with lens blur applied.  LR engineers are working on a solution.