ReMarkable Connection Utility (RCU)

I have been very disappointed by the ReMarkable. I find their cloud services and desktop software very unreliable, but they see to increasingly want to force us to use these services.

I haven't used RCU -- my Remarkable 2 is currently in a drawer, abandoned, and I have moved to a Boox tablet (which is an e-ink android tablet), but I might try getting it back out and trying it with this software.