Weird Cycles artifacts on glass

[Mr_MeMnoV (Max)]

Eevee render:

Cycles render:

What causes whose weird glass artifacts in the cycles render:

[razin (NizarAmous)]

did you check your normals ?

[Mr_MeMnoV (Max)]

Yup, they are okay

[Mr_MeMnoV (Max)]

Ya, you’re right. I changed the normals and they were right, but they had wrong rotation.
Thank you!