vector art blured in after effects

[ardelean35082697cp67]

hey, how are you?  Could you help me with advice on how to make in after effects the vector art not be blurred? I already have tried collapse transformation. This did not happen to me before 😞

the project is at 4k and 60 fps

[Rick Gerard]

If the Illustrator file has any raster effects like Drop Shadow applied, you are stuck with pixels until you open the AI file and delete all raster effects.

[Warren Heaton]

Just to double-check:  When checking for image quality, the Magnification of the Composition is at 100%, the Layer Quality Switch is a Best, and the Resolution is at Full?