BabaJ

For Karma rendersettings there is a MetaData tab for Artist/Comment/Hostname.

The docs seem to indicate exr supports such meta data.

But I'm guessing not being able to see such data in Windows when using File Explorer is a limitation of File Explorer Itself?

Perhaps get a 'better' file manager app for windows.

metaclay2
osx version

Perhaps it is a bug for osx...I'm using windows

Post your hip...I'll open the file using windows and if I don't get your 'error', then definitely it's a bug for osx.( could be related to the viewport as I see a long discussion about that for mac on the forums here).

Otherwise it's possible you may have made a parameter change and forgot about it?

What is your height scale set on the preview materail.

For me, using all the default settings I actually have to reduce that scale(initially set to one) to bring down the displacement to more pleasing levels.