Razer Blackwidow V4 Pro Horizontal Command Dial fixed on Changes Brightnes | Razer Insider
Skip to main content
Solved

Razer Blackwidow V4 Pro Horizontal Command Dial fixed on Changes Brightnes

  • September 9, 2026
  • 7 replies
  • 91 views

Hi,

 

Today, September 9, 2026, the button responsible for Command Dial Horizontal Scrolling started adjusting the keyboard’s brightness instead of scrolling horizontally when I turned the knob.

 

In Synapse 4, I enabled only the horizontal scrolling function, but the problem persists. Attempting a reset and creating new custom modes did not help. It seems as though the knob/Command Dial itself has gotten stuck on adjusting the brightness.

 

Please help.

Best answer by geoVioletRedportal988

Looks like they are aware, I imagine a fix will come with next update.

 

 

7 Replies

  • Insider Mini
  • September 11, 2026

The same happens to me, nothing I do worked except just exiting Razer Synapse all together. Then the command dial can use horizontal scrolling again


geoVioletRedportal988

The 08/09/2026 update broke the horizontal scroll functionality for me too. I really hope they fix it, as it’s something I use all the time.


  • Insider Mini
  • September 17, 2026

What’s Wrong with the razer man. Am also facing same issue. I use alot of microsoft excel and horizontal scroll is handy at that time but now it only adjust the brightness.


geoVioletRedportal988

Closing Razer Synapse fixes it and you can use the horizontal scroll but it’s a really bad fix. You can’t use any custom mapings or macros you have with Synapse closed. Such an annoying thing to happen to what is supposed to be their “premium” product.

Also, why tf are we just talking here? Where is the support? :D


geoVioletRedportal988

Looks like they are aware, I imagine a fix will come with next update.

 

 


Buying a “premium product” doesn’t mean you’re getting “regular technical support,” as we can see :P I wonder if there’s a subscription for “PREMIUM TECHNICAL SUPPORT” :)


geoVioletRedportal988

@OutrageousOrangeTOPAZ065 Hahaha, very true. Unfortunately this is a persistent problem across many companies that offer budget products alongside their premium line.  It’s simply;

premium product = higher price = less customers = less support allocation for that segment