Hello

How can I export a tiled heightfield to 4x4 4k maps?
It seems the maximum global resolution is 10k.
I cannot render a total map of 16k with 4x4 tiles.

Thank you for answers

Perhaps the global COPs resolution limit is coming into play:

Preferences -> Compositing -> Cooking { Resolution Limit }
The default is 10k square. Try increasing it to work with higher resolutions.