EHPhotos

I was going to reinstall the program but first went to export my assets. While looking through my Assets in Designer, I noticed I had an asset with a missing font. I installed that font, exported my assets and closed the program. Had to do something else so came back and decided to try opening the program again. It opened in seconds. only thing I changed was installing that missing font for that one Asset. Long story short, it's working properly again.

I updated Affinity V2 apps to Version 2.1 and what previously took seconds now takes 5 minutes. Nothing else has changed. I could use all of my fonts in the app prior to updating. Why is this happening?