High CPU usage from QtWebEngine/Signal

Support
1

It appears the culprit for the high CPU usage is QtWebEngineProcess.exe - I’ve tried closing the process but ,unsurprisingly, this stops any lighting profile currently active. SignalRGB itself will also spike - have tried using both OpenGL and Dx11. The CPU usage ranges from 10-25% - sorry but this is not an acceptable number for RGB software. The reason I switched to Signal (and also paying for Pro) was due to iCUEs resource hogging. To me it should be 3% or less.

My CPU is a Ryzen 5 7600x and have 32GB of DDR5 ram @ 6000mhz.

What can I do to get the CPU usage to an acceptable level please? Thank you

2

This should be significantly improved in 2.4.22 with a move back to Ultralight.

3

I am experiencing exactly the same thing. It overheats a single core (out of 20) on my Intel Core I7 (so, multithreading is not working as it is supposed to do with this QtWebengine process)

4

I am experiencing this as well, SignalRGB is eating 32% of my CPU at all times, with idle temps jumping from mid 30s celsius to 50 when SignalRGB is running. I am already on 2.4.22.

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Edit:
i7 14700KF
MSI MAG Z790 Tomahawk Max WiFi
64 gigs of RAM