This is a 24-month support lifecycle for each fall feature update. Users still on build 22621 (22H2) will be automatically updated to 22631 (23H2) as their end-of-support date approaches, provided they have not deferred feature updates.
Solution: Dynamic Lighting in Build 22631 only supports devices that implement the HID LampArray standard. Most Corsair iCUE or Razer Synapse devices require their proprietary software. There is no workaround except using the manufacturer's app. windows 22631
Because 22631 is just 22621 with features turned on, "reverting" is unusual. Microsoft allows a 10-day rollback period after installation via Settings > Recovery > Go Back. After 10 days, the only way to go back is a clean installation of Windows 11 22H2. This is a 24-month support lifecycle for each