100% CPU constant usage on "Data Decoder" and "GPU"

[rohitsaha29]

Windows 11 Pro 23H2
Intel i7-13700k & 2080ti

Version: [v.129.0.2] AVX2 and AVX

Hardware Acceleration is forced and on, stock no custom user js or anything

[gz83]

Isn't this the expected behavior with HW turned on?

[rohitsaha29]

Isn't this the expected behavior with HW turned on?

No it is not, i have a 100% cpu usage when I have HW acell on. This doesnt happen on stock firefox or any other fork of firefox. This even happens on the normal non AVX build of mercury.

[gz83]

Sorry, I didn't read your description clearly when I was typing that comment a few hours ago on my phone.

Can you confirm that you have installed the HEVC plugin from the Microsoft Store?

[rohitsaha29]

Sorry, I didn't read your description clearly when I was typing that comment a few hours ago on my phone.

Can you confirm that you have installed the HEVC plugin from the Microsoft Store?

Yes I do have it installed.

[Soromeister]

@rohitsaha29 Do you have Intel CPU with Intel Graphics and an NVidia GPU?

[rohitsaha29]

@Soromeister yes i do actually. is there something i need to change or do

[rohitsaha29]

has anyone found or know the fix for this please?