Lightroom 2015.6/Photoshop CC 2015.5: App managed color not printing the correct color on Mac OS 10.11.5

Thanks Rikk.  
I folllowed that advice. And it didn't resolve the problem.
What I don't understand is why, if Apple has changed its APIs — and I have no reason to doubt you on that — LR 2015.5.1 and 2 other applications print a test image identically in the same OS environment, with the same driver, and presumably using the same API, while LR 2015.6 does not.  
If it were the case that the new Apple APIs have introduced a bug I'd have thought it would affect all apps.  No?
Colour management is a tricky issue at the best of times.  Printer manages colour is not an option for me because I use third party papers.  I have a significant investment in paper profiling equipment to build satisfactory custom profiles.  
For some reason, which does not appear to be related to the OS, or the printer driver, LR 2015.6 does not seem to be honouring the profile.
I have been a LR user since version 1.  I want to continue to use it because in most respects it does everything I want and need in my photography workflow.
Up till now I've always thought LR had the best and simplest print workflow of all applications.  Best and simple and wrong is no good though.  We will have to find a more complex workaround using a third party application to print.  Or stay with LR 2015.5.1. until 2015.6 is fixed.

Hi again Rikk

Just to be clear about my concern.

I'm not saying I can't print with 2015.6.  I can.

But colour management is broken.  There are subtle colour changes:  loss of saturation and banding in smooth areas.

My custom profile for Ilford Gallerie Smooth Pearl on the Epson SC-P800, which gives excellent reproducible colour under 2015.5.1 and two other non-Adobe apps with the same Epson driver (latest) and same OS version, does not produce the same output under 2015.6.

 Something subtle changed in the colour handoff process somewhere.  I'm not a programmer so I can't even guess, but it's almost like there is a clipped profile connection space being invoked somewhere.

Cheers

Tim

LR 2015.6 simply does not work for printing.  What are Adobe going to do about this?

(Bear in mind that Adobe are closed for the holidays.)

Yes, they deserve a paid vacation, they did an awesome job the past year. A just reward for their efforts.

Then shouldn't your 'Official Response' to this thread reflect that your original 'help' solution does not work? That the issue has yet to be addressed .... 

Once again, instead of properly testing and vetting updates before they are released ... we end users are relegated to pay-to-play beta tester status.

When is someone in management at Adobe going to stand up and demand some improvement on quality control?

I don't expect pure perfection form anyone, we are all human. However, so far, I have had to roll back to a previous known working version  of Lightroom after four of the past six Lr CC 2015.x updates.

Someone is asleep at the wheel ... Someone needs to step up their game.