Funny numbers and symbols on rendered image

A few of my renders have the numbering (circled in red). Some have symbols. How can I solve this?

The images are cropped directly from veras plugin window. It was not placed on any sheets.

Would you be able to share the prompt used for these renderings?

Please see attached image for the prompt and settings

That’s odd. Perhaps you can try multiple iterations. We’re also going to expose the render seed and have the ability to control it. That might be another way to mitigate this.