Very very annoying Animated Zoom Bug
I've been trying to get to the bottom of a performance issue with Adobe Illustrator 26.1. Prior to this update I had GPU-enabled animated zoom working in both preview and wireframe mode. It was nice. Now I only have animated zoom on my computer system working in preview mode on a very limited basis. And that's after recovering from a severe Illustrator crash. Animated zoom works when I open the document and work on it, but if I view the document at all in wireframe view the animated zoom capability in preview mode gets disabled. It's back to using a lot of clicks and mouse/pen drags the old fashioned way. I'm used to being able to use animated "scrubby" zoom and do not feel like going backward in standards, especially when I have computing hardware more than "legit" enough to get all the performance bells and whistles.
First I tried resetting the AI Prefs file when I was getting zero animated zoom at all in either preview or wireframe view. That resulted in the severe crash I mentioned. Illustrator was totally unable to open or start a new document without the view going into infinite zoom and strobing between blue and white on the screen like the application was having a seizure. I ended up completely uninstalling Illustrator and then reinstalling it. Now the application is operational again, but only with animated zoom working on a very limited basis.
Hardware details: Alienware X17 notebook, 4K 120Hz display, 64GB RAM, Nvidia RTX-3070 graphics board, OS: Windows 10 Pro. I don't understand why the application's performance could have been degraded; the system is well above the minimum hardware requirements.

