Black square in my scene when baking (GPU Luos)

Hello all. I have run into small problem. I’m using 4.26.1 with Luos GPU baking as I only have 1050ti. I’m getting a black square on my floor. I have checked the uvs…lightmap is set to 512… there no hidden stuff… I have no idea why its showing up in my bake. Decompressed uv lightmaps also disabled. I also turned up rays in the lightmap.ini Any body have any ideas?

Anybody have solution? Is this a know bug? (i’m on 4.26.1) using Luos GPU. Thanks