Has anyone experienced this or have any suggestions?
I have a very large Catalog that consolidates all of the photos we've taken since 2000 which I keep on an external drive. When I access it for any length of time my Media Cache will grow to a huge size - maybe 100GB. In the preferences I have the video cache set to a Max of 3GB.
Any thoughts or suggestions?
LR uses a camera raw cache and video cache only. What application's media cache are you referring to?