Routing Manager Extremely Slow

Hey,

I'm trying to add a few parts to my routing library. I open SW, add in "Routing", then open the Routing Library Manager.

Once I click routing and begin defining a new component, every button click results in a 30-60 second wait. It would take multiple days to add just a few parts to the library at this rate.

I don't have any other programs or large assemblies open. The computer I'm using has more than enough hardware capability.

Any ideas?

I'm running SW 2018 SP 5.0. 

SolidworksRouting