Massive problems with Redshift RenderView on M2 Ultra

Sorry but this may not be the place to Ask Apple to fix this issue.

" Most answers are provided by other Communities users just like you—not by Apple. "

Then have a few suggestions ;

1 - Get Support Choose a product and we’ll find you the best solution.Start now and open an Apple Support Ticket as they are Apple Employees to deal will these types of issues . 

2 - Product Feedback - Apple and make it known to Apple regarding this ongoing issue 

3 - Contact Apple @ ‭1 (800) MYAPPLE‬

This is really bad to hear, especially as Apple use Maxon software specifically in their marketing for this Mac.

Before selling a product, vendors have a responsibility to ensure that their product works properly.

Clearly, if Apple can sell products for 7000€ and keep a billion customers coming back for more, then Apple is meeting the quality expectations of those customers.

It sounds like your software vendor is not able to meet your quality expectations. I recommend you look for an alternative.

I have a similar problem: Terrible IPR and image viewer renders with my brand new M2, which I purchased in great part to improve my Redshift render capability. I'm also getting the RS watermark in my renders.

I have contacted Maxon about it.

I will of course contact Apple if they pass the buck.

I can't test this, but if you are having massive crashes and other users are not, it may well be related to what may be different in your Mac vs others. And the thing that varies the most is installed software. There may well be a conflict between this and other stuff. And if you have "antivirus" or "cleaner" software they are particular enemies of professional software.

Please run Etrecheck and post its full report here. Use the "additional text" button and paste the report into the text box.

the same problem

MacBook Pro M2