In 2017 I have an assembly control by a design table. I have a situation where I suppress/unsuppress two parts depending on the configuration.

What I'm seeing is when part A is suppressed and part B is unsuppressed the mates to part B stay suppressed.

When part A is unsuppressed and part B is suppressed the mates to part A are fine.

The mates aren't controlled by the design table, just the status of the parts.

The frustrating part is that this behavior is not consistent. It doesn't happen every time making it hard to diagnose.

Has anyone else run into this issue.