While I was able to install prior ReactOS ISOs (last tested summer 2021) on my Compaq 8510p notebook (with the SD card reader disabled),
cannot be installed on this machine any more. At the start of the 2nd stage graphical setup when "Devices are being installed", the machine suddenly freezes and never continues. I created videos showing this process both in "debug" and "screen logging" mode. In the latter case a "kdb>" prompt appeared at the stage where otherwise the setup did freeze.
For example the ISO below still worked well in this respect, so this clearly is a regression from within the 3 months between: