Planar Reflection Problem

Hi, I had a planar reflection set up for a bathroom mirror it was working fine looked great did a test render at lower settings still looked great no issues, I did the final render at high settings and after it was done my planar reflection now looks like this, what’s going on? how do I fix this? Thanks.

Hey there!

Assuming you’re using reflection captures, you may need to increase the resolution:

Its already at 1024 resolution.

On the planer reflection, make sure screen percentage is set to 100.