P: Application priority

Short version: I would like to see the option for Lightroom to be able to push background tasks to a lower priority to keep the application responsive.

Long version: I recently was exporting lots of images to make a book for my grandmother who turns 105 in a few months!

Anyway, as much as I like the multi-threaded aspect of Lr. I have found my system bogs down and Lr becomes largely unresponsive when exports are running; especially when dealing with images from my new camera or large panos.

Using Windows Task Manager, I can lower the priority of Lightroom, and other applications become responsive (CPU is generally pegged at 100%).

Therefore, I would like to see the option for Lightroom to be able to push background tasks to a lower priority to keep the application responsive.

Tim