Since the update in March, InDesign (v 18.2.1 x64) runs extremely slow on my Windows 11 laptop. Never experienced such delays before. I have 16GB RAM and a AMD Ryzen 7 5700U with Radeon Graphics processor. InDesign appears to only use one of the sixteen logical processors and it slows down my entire system. Overall processor use may only be 34%, but the system is slowed down to the point where the mouse pointer doesn't even move.