I am having a viewing issue within The Bridge, I have my Thumbnail preference set to: High Quality Thumbnails, but some view blurry, some view crystal clear (in the preview window as well as the content window). And in the past, the blurry ones looked clear.

These are the variables:
1- they are pdfs
2- the files do open up nice and clear
3- I am going across a network

I've purged the cache manually and if I quit and restart the program the files view fine, but that's a work-around.

Is there a solution?