Razer Synapse

I’m here simply to advocate for Linux support. I have 3 Razer devices, headphones, keyboard and mouse and they struggle to work with Linux. Us Linux users should not have to settle for third part software like OpenRazer. While I respect their work it should not be on them to have to make these tools. We paid money for our devices, we expect support on Linux. 

This is another “will they have fix these bug?” post.I have two major isisues with Synapse 4. Razer Hanbo does not detect the fans and shows 0 RPM for dan speed, and 0° C for my GPU temp The fans on my razer Hanbo seem to just run at mac speed, and have no RGB lights on working If Synapse 4 is open, the media controls on my Huntsman Elite stop working If I close synapse 4, media controls work again If anyone has any fixes for these issues, or work arounds, feel free to let me know

For a while now Razer Synapse 4 was working great and I had no issues with it but today I opened it and it started to crash over and over a few seconds after opening - at one point it looked like it was going to try to install an update but then it said installation failed and crashed. I tried restarting my laptop and also uninstalling synapse and going to the website to download the latest version of the installer and reinstalling it but this also failed. I am running on a razer blade 18 (2024) with rtx4090 and intel core i9 14900hx on windows 11 latest udate

Had v3.10 since November 2025 and they're are not showing but the previously saved Macros are still in the Razer folder. This used to work without issues. Do I have to reinstall?Tried simple troubleshooting such as: restarting razer synapse/razer services and rebooting PC. Same issue.

I downloaded razer synapse to uninstall a macro on my hunstman mini and everytime i open the application of synaspe it loads up shows me the log in screen then after a second it closes not giving me a chance to log in, without deleting the macro i cant use my keyboad because the macro is spamming keys which was placed by accident but now cant delete it. Any advice/help would be greatly appreciated.

Getting Started   Installation Guide Maximize your unfair advantage with the Razer Synapse for Mac Preview App, the unified cloud-based hardware configuration tool that takes your Razer devices to the next level.  Refer to these steps on how to install the Razer Synapse for Mac Preview App.Check out this guide on how to uninstall the Razer Synapse for Mac Preview App. Full Technical Specifications Supported Operating System: macOS 13 and above, on Apple silicon based Mac Languages: English, German, Spanish, French, Japanese, Korean, Portuguese, Russian, Chinese Simplified, Chinese Traditional Supported Component: Device Configurator Supported Devices: 

Blackwidow V4 Pro and Synapse 4 installed.If Synapse is running and I run other certain apps, like a music streaming app, multimedia keys don’t work there and volume control stops working. As soon as I exit the music streaming app, volume control shows up reacting to the roll bar with significant delay. But sometimes it stops working at all. Only if I exit Synapse, it’ll be working.I tried all the steps proposed by support documentation, like rei-installation of the keyboard driver, Windows update and clean re-installation of Synapse, but they didn’t work.

For the last few days now every time I boot up my computer Razer Synapse 4 says that my local profiles don’t match the ones that are stored in the cloud. I note that the local settings are newer and I remember that I did recently make a small change so I choose to keep my local settings, but for some reason it doesn’t want to sync those settings to the cloud. I know that there’s a little spinning circle-type-thing that shows up in the corner whenever it syncs to the cloud but that shit never shows up anymore. I’ve tried to make small changes on all my devices in the hopes of that triggering a sync but nothing seems to want to work, so I’m asking here if any of you know of a way to sync profiles manually. I’ve looked through all the menus I could find in Synapse 4 but haven’t found anything but it’s possible that I could’ve just missed it. Based on the things I’ve read in the last few hours I suspect that there sadly isn’t a way to do this so I’m prepared for disappointment but I wan

I recently purchased a Deathstalker V2, and I was disappointed to see that Synapse for Mac does not include support for Deathstalker V2. Hoping this will be added soon.

So, I’m obviously not the first person to say this, which makes it even more infuriating, but Synapse 4 is the worst experience I’ve ever had with a software in my life. I don’t understand how a supposed “upgrade” to Synapse 3 is STILL a broken and buggy mess this long after it’s been launched, when Synapse 3 worked perfectly fine. If I could, I’d just stay with Synapse 3 indefinitely, but of course, Razer is forcing everyone to switch over within the next few months. I’ll just start with the main minor inconvenience I’ve dealt with: Synapse 4 takes absolutely forever to start up. So instead of seeing the custom profile that’s stored in my keyboards’ onboard memory, I see the generic ugly solid orange, green etc., until I fully log in and wait 10-15 seconds. This isn’t the end of the world, but definitely an annoyance, because with Synapse 3, it was pretty much instant and even started up when I was still on my computer’s log-in screen. What is even the point of having

Hello,I’m having an issue with my Razer Huntsman V3 Pro Mini.I created a profile where I set up some keys, as shown in the attached image, and then I saved it to the onboard memory. However, once I close Razer Synapse and reopen it, even directly, the activation mode turns on for all my keys automatically without me doing anything. I want to clarify that I haven’t pressed the Fn/Tab combination either. Sometimes, it happens the other way around: the activation mode turns off completely. The Rapid Trigger, however, remains unchanged. I even tried saving my profile to each slot in the onboard memory, but nothing works.Thank you in advance for your help!

I just downloaded Razer Synapse 4 and I’m trying to get it to recognize my Naga V2 Pro gaming mouse. I checked with Razer to see if the mouse is supported by Synapse 4 and it is. What do i need to do to make this happen inside S4? Howl do l program or configure the buttons? I’m sure that I’m missing something easy. Some directions that are simple to follow would be greatly appreciated!. I’ve been on this for two days now.Thanks!I created another. question earlier. I think this one is more clear.

I’m trying to program the buttons on my new Naga Pro. I’ve downloaded Synapse 4 from Razer and I’ve opened it and selected my device, but I am not seeing anyway to do this. I’m sure it’s something easy that I’ve missed. Could anyone please give me directions on how to do this? A simple explanation would be much appreciated!Thanks! 

Hey, Razer PLEASE add support for the DeathAdder essential mouse on Synapse for Mac Preview. Thanks!Love you!

In the Synapse Customize tab for the Naga V2 Pro, there are 4 pictures, 3 represent the 3 different side button panels you can have installed. The one currently installed has a green check mark, however if you change the panel out on the mouse the check mark does not move to the newly installed side panel, it stays on the one that was installed when Synapse started. You have to restart Synapse for it to recognize what side panel is installed. Razer Naga V2 Pro, Firmware Version 1.3.0.0 (latest) on the Mac Synapse 4 Preview Version 4.0.86.2504290730, on MacOs 15.5.