Export texture issue

Hello everyone, I recently downloaded UE5 and wanted to move several models to Blender, but when exporting the model in gltf format and setting the quality to 4k, the textures are displayed with different clarity

ITS 4k texture lol
when re-exporting, the texture changes and becomes a little clearer in different places


i find the way to solvid this problem . to convert the the “online” texture to regular , but if i make it texture on model makes black

Are your materials complex?

You could try to force not baking materials inputs and see if that does what you want.