Dropdown Find Window
The dropdown "Find" window used to search documents for keywords is always a problem — it slows down scrolling to an annoyingly low level. Please put the "Find" window in the bar of the program interface to alleviate the scrolling problem.
Sorry to hear that you’re facing issues with Find tool. Could you please tell me more about the workflow that you’re performing while using the Find tool?
Adobe Acrobat DC Team
I have the same problem on my 2017 MacBook Pro (3.3.MHz i5, 8GB, 500GB SSD), Acrobat Pro is slowing down to a ridiculous low level. It gets worse the longer the Pdf is....