I am having a fantastic experience with your QT6 632. in Arcaos 5.1, with the new XWP1-0-16, and the ACPID.CFG configuration
To watch videos on YouTube, I advise first to open dbcsmap.exe, you can minimize it, but leave it open. Before open Dooble.
Then you open the dooble, I use the 05-30-2023.
And important to open the YouTube windows in a new window, not in a Tab.
Saludos