# My rgb is not smooth whenever im using signalRGB
**URL:** https://forum.signalrgb.com/t/my-rgb-is-not-smooth-whenever-im-using-signalrgb/2492
**Category:** Support
**Tags:** troubleshooting, rgb
**Created:** [June 28, 2024, 9:38pm UTC](https://forum.signalrgb.com/t/my-rgb-is-not-smooth-whenever-im-using-signalrgb/2492 "2024-06-28T21:38:40Z")
**Posts on this page:** 4
**Page:** 1
### Author:  [@Ronbetton](https://forum.signalrgb.com/u/Ronbetton)
#### Post date: [June 28, 2024, 9:38pm UTC](https://forum.signalrgb.com/t/my-rgb-is-not-smooth-whenever-im-using-signalrgb/2492/1 "2024-06-28T21:38:40Z")
My fans are not smooth whenever im using SignalRgb, i use the lian li uni fan SL\_Infinity, i have seen other people use these fans with signalrgb without a problem.
what do i do to make the transition between colors smoother?
i must also add i just build this pc and i might have forgotten to do something like a firmware update or something that i dont know about.
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### Author:  [@Magnamo](https://forum.signalrgb.com/u/Magnamo)
#### Post date: [June 29, 2024, 4:10am UTC](https://forum.signalrgb.com/t/my-rgb-is-not-smooth-whenever-im-using-signalrgb/2492/2 "2024-06-29T04:10:19Z")
Change the option to “Enable Passthrough Control” on the controller.
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### Author:  [@Ronbetton](https://forum.signalrgb.com/u/Ronbetton)
#### Post date: [June 29, 2024, 7:58am UTC](https://forum.signalrgb.com/t/my-rgb-is-not-smooth-whenever-im-using-signalrgb/2492/3 "2024-06-29T07:58:09Z")
Whenever i do this i cant use the effect from signalrgb
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### Author:  [@skynsanyty](https://forum.signalrgb.com/u/skynsanyty)
#### Post date: [July 2, 2024, 6:53pm UTC](https://forum.signalrgb.com/t/my-rgb-is-not-smooth-whenever-im-using-signalrgb/2492/4 "2024-07-02T18:53:17Z")
which contoller are you using?