Whats the deal? On my 1st play through everything was fine, now on my 2nd plathrough the textures are all blurry

Only on my first playthrough but same with me. Hopefully it'll be fixed with 1.4 but it wasn't mentioned specifically so we don't know.

For me, it's worst in Windhelm and Shrine of Azura (I haven't played too much further so there are probably other places too.)

I had a shield showing in very low res in the inventory once. Then I am not sure anymore when the textures are fine or not. I still have to figure out why the shadows many times are made of blocks. Is it s texture issue or just the game messed up?