Blur Busters Forums

How is the input lag in 120hz ELMB Mode compared to no ELMB 120hz ? RTINGS says it’s sround 7-8ms for BFI in General, while for the PG32UCDM, PG32UCDP & XG27AQDMG its 14ms. But im 100% sure it’s because all of this 3 Monitors can only use BFI in 120hz Mode, while the 7-8ms lag measured on the ...

Power setting > Performance Mode on


It's on performance mode but hilariously toggling this is greyed out. If the display isn't getting an image signal, I can toggle it but can't toggle the display modes.


Have you tried resetting via the OSD (System setup -> All reset -> Yes)? Also ...

whitespider999 wrote: ↑

28 Nov 2024, 01:43

Any news on this being addressed? I wanted this monitor for the 240 BFI option but not with these kind of issues.

No news. Still waiting for the MCM104 firmware release. They don't seem to be rushing it this time.

So I did some more testing, but tweaking the signal timing did not help, at least not regarding BFI behavior. As a nice side effect, however, I found a timing that worked much better on the software side by giving me more consistent swapbuffers() timestamps.
By the way, VRR and BFI (or ELMB, as ...

Blows my mind how companies don't jump to the idea of Blur Buster 2.0 certification, anytime ASUS and these other companies do their own strobing it's always some garbage implementation.

Yeah, I agree. And although I appreciate that the firmware is upgradable, this comes with the downside that ...

Yes, something like that. I am not sure how far VRR could provide a workaround, but I consider VRR a no-go for my use case
I guess reducing latency variability to a [0..100us] isn't enough?
VRR generally bypasses this problem you describe.
No, I meant that VRR might cause other issues which I ...

This sounds like a phase-slewing effect between panel scanrate and cable scanrate. Firmware-based PLL's can exist that stop working, and stop syncing between cable Hz and panel Hz.

Yes, something like that. I am not sure how far VRR could provide a workaround, but I consider VRR a no-go for my ...

mossfalt wrote: ↑

10 Nov 2024, 10:09

I was just about to order this monitor Thankfully I read this first. Is it fixed ?

I don't think so. The changelog of the latest firmware (MCM103) does not suggest that there was any change regarding this issue. I am not planning to update to MCM103 - see also this post.

New firmware: MCM103


I'd be hesitant with updating. According to this post over at RTINGS.com, MCM103 brings more regress than progress. Also the review at RTINGS.com is not exactly positive about this firmware (they ran their tests with MCM103): It has bugs that can negatively impact your ...

This is all beyond me, but I'm going to take a guess that you have an Nvidia video card?

Nope, AMD. I have tested this with an RadeonPro WX5100 (under Win10) and a Radeon RX6400 (under Win11), with Displayport - same results. From the PC's perspective, ELMB off or on shouldn't make a difference ...