P: Random white images when exporting or publishing

Hurray. Lets hope this gets fixed ASAP as its def killing my workflow also.

Yes, Windows 8, exporting to jpeg, using watermark (tried both omg and built in text watermark), exporting 100+ images. Export each individual image they are fine and the thumbnail shows the image.

Thanks a lot!

Great, thanks.

Better news everyone.

Using John's Zip file with samples and good quality step-by-step instructions, I was finally able to reproduce on a Win 7 machine this morning - having 3 images fail out of 50.

A bug has now been filed.

Thanks to everyone for providing the diligence, tests and sample files.

Try the workaround I posted above: http://feedback.photoshop.com/photosh.... It's slow, but it should avoid the bug.

"Is there a possibility this is an issue with the graphics processor acceleration?"

It's not related to the GPU. LR 6 currently uses the GPU just for the Develop module, not for export. (See https://forums.adobe.com/thread/1828580.)

"Maybe specifically with AMD processors since it sounds like this is happening with 8 core processors?"

No, a number of people, including me, have reported it with Intel processors. I have a 4-core / 8 logical-processor Intel (8 "threads" in Intel's confusing nomenclature).

I mean seriously, what the fck.

This is killing my workflow very effectively.

I have also 8 threads and this problem affects about 15% of my pictures. Extremely annoying.

There is definitely some confusion running around. I'm using an intel i7-3820 with HT. It's got 8 threads and yes it is happening to me. I know I'm not the only one running an intel machine with 8 threads. I'm curious to hear from anyone not using an 8 threaded part (besides the adobe rep not experiencing problems on a 12 and 4 thread parts).