Bridge not loading previews

Dear forum,

I can't believe we are back at this. My biggest frustration with Bridge is that it sometimes decides not to load thumbnails or previews. At least 4 times per year this malefunctions. Should this not be a very easy fix ADOBE? Again I need to check the chache, the memory, uninstall ... install. I am not asking for much here.

Oh yeah, thanks for letting me vent, but lets FIX this.

Simon