Lightroom Exporting Issue 2020

Has anyone else been having issues with Lightroom recently? I updated Lr recently (June 23rd, 2020) and since then I’ve been having issues, mainly with exporting.

Every time I’ve gone to export a collection, it takes a LONG time (way longer than normal) and it will either export just a handful of images, and sometimes like 10 duplicates of random images in the collection. It has yet to export everything successfully since I’ve updated the app.

Has anyone else had this issue before? This is a first for me so I’m honestly not sure what to do.