Long Startup Times

My first few starts of Cubase were pretty smooth. However, after using it a bit and adding many VST UI pictures to the media bay, Cubase Pro 10 takes quite a while to start and sits at “Initializing: Studio” for an unusually long time. Even if it was closed and reopened in the same Windows 10 boot. Is it possible this extended time is Cubase 10 loading all these VST UI pics or what else is initialized in the “Studio” phase?