Enabling the disaster recovery plugin causes a memory leak when importing and editing a large amount of textures. This can result in either a system lockup or a crash.
Results: Memory usage quickly ramps up until no system memory is free resulting in a system hard lock or Engine crash.
Expected: The changes to the textures to take effect without locking up the system.
There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-78722 in the post.