Hi Steven, We are continuing to devote more resources to performance and stability improvements across many different areas. Sorry you're having issues here. If you'd like to work together to figure some of this out - let me know. Often times, a few details can make all the difference. Breaking down a project to isolate the source of slowdown or issues is productive. Sometimes when a user can share a small project that is very helpful as well. Re: this thread Often times, threads can result in reports of various issues and they can get conflated. They may sound the same in some cases but the devil is in the details. It can be better to open a new thread that is focused on a specific issue with full details. it's can be challenging to troubleshoot issues over a thread, so I would remind all that we have support available to assist with troubleshooting. You can open a case with them via call or chat at this link: https://helpx.adobe.com/contact.html
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