First plotman configuration resulting in plots that dont pass "plots check"

[sixcomma]

Hello everyone,
I've been experimenting with different plotting configs in an attempt to optimize my equipment. I think I over subscribed my I/O as the plotting speed really slowed down. One other consequence is I have a number of finished plots that are not showing up as valid when I run plots check. It seems to be random, but right now ~70% of plots are not passing plots check. There is nothing in the log files to indicate an issue.

Has anyone else ran into an issue with this using plotman?

Thanks!