Software Update 6.20 Issues

Has anyone else been having any software issues after the new update? I just sold my older model PS4 (gloss top that had an aircraft fan and doesn’t read discs) which I replaced with a brand new slim model.

After the update, I’ve noticed I’ve had longer/glitchy loading screens when loading up any game. I’ve also had crashes from closing a game to opening a new one. Its also becoming more consistent.