Can only use Composed:Flip on driver 551.xx and above

[jagged yarrow]

I still have the bug that i can't use anything besides Composed : Flip giving +10ms latency across every game. https://docs.google.com/spreadsheets/d/1hDCfGuBlWqBA4KCSav_orWB1IRSC7eq9oqd29NkPbUY/edit?usp=sharing this is my findings, driver 551 and above can't disable vsync or rather broke the vsync implementation, every games now will use Allow Tearing = 0 even with vsync off

Another proof with video
https://youtu.be/iwcLrXw3HSo (551 driver)
https://youtu.be/1-wG1dj7s8A (546 driver)

is there anything to fix this besides stay on 546 drivers?
Windows 11 23H2 (3085 and 3155)
GTX 1660Ti Mobile
Ryzen 7 3750H

Even with SpecialK and forcing to allow tearing, the game would be on Composed:Flip

[valid snow]

laptop CPU

Does this laptop let you change to dGPU mode?

[jagged yarrow]

i use 2nd display to the dgpu since this laptop is doesn't have mux switch yet

[valid snow]

Do these issues stop when you are using only the laptop's own display? What about when the laptop display is disabled? (WIN-P until Second Screen only)

[jagged yarrow]

let me test on 2nd display only

on 2nd display only, it still shows Composed:Flip

[valid snow]

What's in this section:

Windows Settings > System > Display > Graphics > Default graphics settings

[valid snow]

Are you SURE you want to disable vsync?

You have a VRR display

You're probably already well aware of it, but turning it off with a previous driver is worth 10 ms

But if you are sure, turn off all of these options above, and restart the PC.

Check what happens then

(For your consideration, instead of turning off vsync, limit the frame rate to at least 3 frames under the max refresh.)

[jagged yarrow]

VRR is off since i connect with HDMI 1.4 and have 0 capability of gsync

[jagged yarrow]

i already tried this, and still showing composed flip

[jagged yarrow]

my games most of the times can't even reach maximum of hz and most of the time i lock to 72 (half of max hz)

[jagged yarrow]

i format my windows settings, might have found the issue

[jagged yarrow]

Using Software Cursor from bring the issue, using Hardware Cursor solve the issue, change it from SoftCursor app]