What causes reflection probe artifacts?

Reflection probes are placed sparsely or with abrupt differences, so reflective surfaces show wrong reflections far from a probe and seam as objects cross between probe volumes.

How do I catch this when it only happens for some players?

Capture it automatically from the player's device with the full stack trace, the device and OS, the build, and a breadcrumb trail of what they did. That turns a vague complaint into a specific, reproducible issue you can fix without owning the hardware it happens on.

How to Fix Reflection Probe Artifacts and Wrong Reflections

Quick answer: Place probes where reflective surfaces are, blend between probe volumes, and bake them so reflections are plausible and transition smoothly.

Reflection probe artifacts are sparse or unblended probes. Better placement fixes them. Here is how.

How to fix it

1. Place probes at reflective surfaces

Put reflection probes near and around reflective surfaces so they capture the local environment. A surface far from any probe reflects a distant, wrong environment.

2. Blend between probes

Enable blending between overlapping probe volumes so reflections transition smoothly as objects move between them, rather than snapping to a different reflection at the boundary.

3. Bake and update appropriately

Bake reflection probes for static environments so they capture the scene correctly, and update real-time probes only as needed. A stale or unbaked probe shows the wrong or default reflection.

Catching the ones you can't reproduce

The hardest version of this to fix is the one you can't reproduce — it only happens on a player's hardware, OS, driver, or save state, under conditions that simply aren't present on your machine. A report that says “it crashed” or “it froze” gives you nothing to act on, so the bug survives release after release while quietly costing you players.

Automatic error capture closes that gap. Each failure arrives with its full stack trace, the device and OS, the build number, and a breadcrumb trail of what the player did right before it broke, so even a failure you have never seen becomes a specific, reproducible issue. Fold identical failures into one signature ranked by how many players each hits, and your worklist sorts itself worst-first instead of arriving as a stream of vague complaints.

This is where a tool like Bugnet earns its place. Its SDK captures every error automatically with the full stack trace plus device, OS, memory, build, and game-state context, folds duplicates into one grouped issue with an occurrence count, and ties each to the build it first appeared on — so you fix the problem that hurts the most players first and confirm it is gone when its signature disappears from the next release.

The errors you never hear about are the ones quietly costing you players. Visibility turns them into a worklist.