LcR stops allowing me to add images to a collection?

1.  Import a large number of images (in my case 3639 images and about 6 short videos).
2.  Create Collections
3.  Spend about 1-2 hours dragging images to various collections
4.  Eventually and drag and drop operation from library into a collection no longer works, just get a standard arrow cursor and no image by cursor.
5. Exit LcR
6. Bring up Task Manager and notice LcR is still running and using memory (in my case 65GB).
7. In Task Manager watch the memory usage of LcR executable decrease … for 65GB this took about 5 minutes or so … once memory usage reaches zero the executable will terminate.

Since I have 256GB of RAM there should be no issue with using 65GB in LcR.  This appears to be a bug that I can repeat when loading MANY images that consume more than 64GB RAM.

My System Specs:

OS: Windows 11 (10.0.26200)

CPU: AMD 9975WX

Motherboard: ASUS Pro WS WRX90E-SAGE SE

RAM: 256GB ECC RDIMM Vcolor QLC (certified)

GPU: two nVidia 5090 32GB VRAM (drivers  591.86 Studio)

Local Storage: two Samsung 9100 Gen5 4TB NVMe M.2