I just purchased Object Desktop. I liked the variety of tools that I thought would help tame my system. I am a software architect and have been been for 30+ years. I have very fast hardware consisting of i9 (9thgen), 49" monitor amongst 5 monitors, 128GB memory ...
I loaded up fences to start and that is probably the biggest culprit. Windows explorer CPU usage went to 5 - 30% none stop but the user experience was dog slow. Moving the fences was jitter and oh so painful, taking many seconds for each stutter.
I pursued and all of the apps work but they are slow. I did not look to see what they were written in but it seems like VBScript when I would expect c++. I am not trying to be negative because I like the ideas you addressed.
If I can't resolve this, I would expect a refund.