Since I updated to 26.0.2, Illustrator is choking when I interact with any part of the UI, like opening and navigating through menus, moving windows, selecting different tools, etc. For the most part, the issue is not that bad when designing, but when I use the UI is almost unusable. This never happened with any older version.
The video I´m uploading as a reference doesn´t have any drop-frames.

My system:
Windows 10 (10.0.19043 Build 19043)
CPU: Intel I9 9900K
GPU: Nvidia GeForce RTX 2080
RAM: 64 GB DDR4
System Drive: Samsung NvME SSD 970PRO 512GB