We have completed the LED Wall setup, and everything appears to be working correctly.

However, when we enable Digital Extension, a small rectangular graphic appears in front of the center LED Wall.

We are not sure where this graphic is coming from.

The issue has the following characteristics:

The small rectangle moves along with the camera when we pan.

It disappears completely when Digital Extension is turned off.

It seems to be related to the Digital Extension rendering or compositing process.

We have tried setting the camera frustum as wide as possible, but the rectangle still appears.

We are currently using Aximmetry 2026.1.0.

Could you please advise what might be causing this issue?

Are there any specific settings, masks, or rendering parameters that we should check to identify and resolve the problem?