Program crashes to desktop when cache disk runs out of space

The program assigned the default cache path to my install drive, which turns out was nearly at capacity.

After using the program for a while, the cache files filled the remaining available space on the disk and the software started crashing consistently after a small number of edits. No internal warning or error message is given under these circumstances, it poofs (also crashes Nuendo under ARA) and busts you straight out to the desktop.

Running under Windows 10 Pro (64bit), SL version 6.0.20