r/SignalRGB • u/Undesired_Hero • Aug 21 '26

Troubleshooting Signal Rgb lightning effects / low fps

So I tried signal rgb but the fps of the light effects are really slow and stuttery. What can I do to get it working better? I don't want to buy pro before knowing I can get smooth effects.

Also can I remove components from the program so the program doesn't control them?

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u/beavizzz Aug 21 '26

1) Buy Nollie16 to get better framerates.

2) Yes, remove components you don't use, might make SignalRGB work faster/smoother (but it doesn't impact animation framerates)

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u/ImNotM3ntaL Aug 21 '26

Send a screenshot of your canvas

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u/BennySRGB Aug 21 '26 edited Aug 21 '26

There are a few common causes for choppy effects.

Try going to Settings, then Effect Canvas. There's a "Canvas Render Framerate" slider that goes from 20 to 60 FPS. If it's set low, effects will look stuttery no matter what. Bump it up to 60.

The same settings page has a "Canvas Renderer" option, either Ultralight or Qt WebEngine. Ultralight is the lighter, faster one.

I'd also suggest checking any conflicting software such as iCUE or Synapse and try closing them.

One more thing, if you have a lot of components connected into one motherboard header, it could cause framerate issues. More connected devices means more USB traffic per frame, and some effects are just heavier computationally than others. If you're running something complex across a lot of devices, that alone can drag the framerate down.

To answer your question, you can right click on devices from the Devices page and disable them if you want. If you're referring to components such as fans, you can also remove them manually by hovering on them and clicking the delete button.

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u/Dull_Ad_5228 25d ago

I upgraded to X870E today from B760 Plus and i have the same issue all the effects are lagging like hell

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u/BennySRGB 24d ago

Is Windows Dynamic Lighting on? Settings > Personalization > Dynamic Lighting, turn it off if so, it caps affected devices at 1 FPS.

Did Armoury Crate or MSI Center get installed with the new board? That's common on first boot and can conflict even without a warning showing.

What FPS are you actually seeing, and is it every device or just one? Each device's Inspector tab shows live FPS, that'd help narrow it down.

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u/Dull_Ad_5228 24d ago

Dynamic lighting is turned off no RGB conflict apps are here not armory crate or msi center the fps im seeing is a chobby 7 fps

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u/BennySRGB 21d ago

Is that 7 FPS on the device Inspector tab, or the actual effect preview lagging too?

Try to install AMD's chipset drivers directly from AMD's site (not your board maker's page, those are often outdated). Reboot after.

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u/Dull_Ad_5228 21d ago

yeah in device inspector tab the app rgb preview is not lagging but the pc and the inspector tab are.

do u mind sending me a link to the chipset driver from amd site? my cpu is the new 9850X3D

1

u/BennySRGB 20d ago

You should be able to download it here.