r/SignalRGB • u/Orcinus24x5 • 1h ago
r/SignalRGB • u/Signal_AdminBadger • 8h ago
Official Announcement SignalRGB 2.5.80 Megathread - Mobile Remote, Sign-in Fixes, and Stability Improvements
SignalRGB 2.5.80 is out. It adds Mobile Remote, fixes a long list of sign-in and crash issues, and refreshes the app’s underlying framework and built-in browser component.
Mobile Remote (Pro Only)
Control SignalRGB from your phone. Go to Settings > Mobile Remote, turn the slider to Enable Mobile Remote, and scan the QR code. It opens remote.signalrgb.com in your phone’s browser.
You don’t need to install anything. The settings page shows how many phones are connected. We also fixed a crash during pairing and a bug that left failed phones listed as connected.
Sign-In and Account Fixes
- Saved logins now sign in faster and work offline from cached data.
- Fixed being signed out after an update. The updater no longer needs admin rights.
- Fixed the “internal error” sign-in loop and a sign-in crash for accounts needing data migration.
- Playlists now save to your account, not your PC.
- Existing local playlists migrate to your account on first run.
- If your account fails to sync you'll see an “Account not synchronized” notice and a Retry button.
- Sign-Out no longer clears extra browser data. Store and sign-in pages stay normal until reload.
Crash and Stability Fixes
- Fixed dashboard connection crashes on disconnect, recreate, minimize, and restore
- Fixed a crash when installing an effect while the server connection was failing
- Fixed a crash when downloading add-on repositories
- Fixed a crash during the startup plugin scan
- Resolved startup hangs while waiting on account data or config fetches
- Resolved Layout edits being interrupted and losing unsaved device positions and sizes
- Removed duplicate low-level keyboard and mouse hooks
Under the Hood: Qt 6.12 and Browser Engine
This update refreshes SignalRGB's underlying framework and its built-in browser component with the latest available security and graphics fixes. We've also put a new process in place so these browser engine patches get refreshed more regularly in future updates.
Devices and Plugins
Plugin scanning now reads device details from the source. It no longer runs every plugin at startup. Devices also follow a consistent claim order. Gigabyte is now listed as a supported vendor and partner. “Center Devices” now only writes a position to layouts that lack one.
Other improvements
- Macro and effect dropdown labels follow your app language and update as soon as you change it.
- Macro dropdown options no longer store display text, so saved macros survive language changes.
- Service installation now runs from a shared, machine-wide location. This fixes multi-user PCs and installs done under another account.
- SignalRGB logs your active Windows power plan and flags “Power saver.”
- The MCP server now runs at localhost:16037/mcp. It registers with both Claude Code and Claude Desktop. The separate bridge executable is gone.
- Crash reports now include active LCD faces.
Devices not showing up after updating? Restart your PC and check whether any conflicting software is launching with Windows. Our device detection guide covers the common fixes.
Restart the app to start the auto-update process, or grab the update here.
Drop questions below and we’ll do our best. Here to help!
r/SignalRGB • u/DaKrazyKid • Jul 10 '26
Information SignalRGB Tutorials and Troubleshooting Information
docs.signalrgb.com is your hub for everything SignalRGB including troubleshooting, feature tutorials, and getting-started guides. We update it continuously, so it's the best place to find the most current information.
Quick Start Guide - Everything you need to know to get your devices synced up with SignalRGB.
Fan Control - Control the cooling in your PC with SignalRGB such as fans and AIO pumps. This guide shows you how to calibrate your devices, setup fan curves and more!
Macros - This guide covers how to create macros, configure triggers and actions, and organize them into profiles.
System Monitoring - Display real-time hardware sensor data inside SignalRGB. You can view temperatures, clock speeds, load percentages, and more without switching to a separate monitoring tool.
Game Integrations - How to get SignalRGB's game integrations to work correctly.
Troubleshooting Information - Go here to find the right troubleshooting article for your issue.
You can reach out for community help on our Discord server, our community is quite responsive and it's a good way to get real-time support from other users.
If you want to contact our official support team by email, you can email us at [support@signalRGB.com](mailto:support@signalRGB.com) or you can contact us via our website.
Beta versions can often resolve issues, and can be enabled under Settings > Updates, or download the beta directly by clicking here.
When you are creating a post for help:
- Take a look to see if anyone else has posted your issue previously.
- Provide as much information as you can (without including personal information).
- DO NOT provide personal information such as name, phone number, email, or address in your post. Keep your personal info private!
- Follow the rules on the sidebar or your post may be removed.
Keep in mind that our employees and moderators are human. Our goal is to help each and everyone of you, but we may make mistakes. If we make one, please let us know!
When submitting a bug report in the app, you'll receive an email with a ticket number. This is confirmation that your request was received, and our team aims to respond to all new tickets within 72hrs. We do our best to provide fixes as quickly as possible.
r/SignalRGB • u/Best_Cardiologist172 • 24m ago
Question Why does my SignalRGB say DO NOT CLICK ON THIS BANNER? Is my copy safe to continue using?
r/SignalRGB • u/R0ckTexCZ • 4h ago
Troubleshooting Fan RGB Flicker
With the latest SignalRGB update there seems to be some conflict with GIGABYTE Control Center, where no matter where I turn off RGB control over my fans (even just the fans in SignalRGB) they will flicker between SignalRGB's settings and the default ones, I have tried full wiping and reinstalling SignalRGB which didn't help.
Turning off GCC and restarting SignalRGB fixes the issue, but I am unsure if not running GCC would cause any issues.
r/SignalRGB • u/thesituation531 • 1h ago
Troubleshooting Newest update doesn't respect shutdown color for motherboard
On the newest update, when SignalRGB is shutdown, the motherboard color is set to black, even though a specific shutdown color is set and has worked without problems before. I've seen at least one other post about this.
r/SignalRGB • u/RattilngDock671 • 2h ago
Troubleshooting Is there a way to rollback the most recent update?
I’m having crazy flickering issues on my fans and even turning the brightness down doesn’t shut them off.
r/SignalRGB • u/mephlaren • 12h ago
Troubleshooting Weird beta release channel opt-in?
Hi
Got hit with an "Important Security Update" popup as I restarted my PC after a SignalRGB update, and it ran properly, however I'm not opted in for any preview releases, yet I'm on `2.5.79-beta`.

I checked the patch notes on the website and the latest version with a changelog is `2.5.74`.
Is this legit, did something break on SignalRGB's side? Was this beta deliberately pushed to the stable release channel as a security hotfix?
I understand looking at the in app changelog it would be really hard to cherry pick a Qt update to the stable channel, and there's a security patch for the embedded chromium browser that I reckon was supposed to be backported and pushed out?

r/SignalRGB • u/WolfAmongTheLost22 • 6h ago
Question Windows Defender Detection
So I was updating Signal, and windows defender came up saying that there may be malicious files that they can't identify, what's up with that? Here's another message I got, "Some features of SignalRgb Core may not work because we can't confirm who published qpdf.dll that the app tried to load". Anyone know what's going on? Never have had an issue in the past.
r/SignalRGB • u/DaffodilNia1 • 20h ago
Question Pleasantly surprised to discover SignalRGB supports my hotas...
r/SignalRGB • u/Hopeful_Mountain_186 • 1d ago
Question Recent update issue
Recent update turns off motherboard RGB lights when closing the app. Shutdown colors are on in the app and worked fine before the update. Anyone else got this issue? GPU and Keyboard/mouse colors work just fine as before.
r/SignalRGB • u/wastedwu • 23h ago
Troubleshooting SignalRGB hangs on startup and will not load.
I guess there was an update recently? Now the software refuses to start, and it just hangs on the splash screen. I have rebooted multiple times and killed the app in Task Manager; still nothing.
Uninstalled it, reinstalled it, and the same thing. It will not start on my PC.
r/SignalRGB • u/AlexHaden23 • 1d ago
Question Govee Strip Light Pro.
Ok, got fed up with Chroma and Govee software being flakey as hell.
Got it all working with signal (great work! Loving it)
But I have one problem.
I have a 5m long Govee Strip pro 2, 10 segments, with 50 “chunks” I can individually “paint”
Now, it’s used as a monitor backlight for my wall and basically goes along the edges, and then along the edges again. Two circuits of my monitor.
On the layout, it’s only showing one “long”
Strip, I need to break this out into smaller chunks that I can position accurately on the canvass.
Set one part of the strip top, another side, another bottom etc - feels like it should be possible, as led strips are designed to be shaped?
Any tips?
I have the direct Govee ip plug in, but I add my IP address, but don’t have a clue from there.
Thanks!
r/SignalRGB • u/Ok_Wave650 • 1d ago
Troubleshooting Using an ASRock Challenger Digital AIO, can I use SRGB with USB?
Can I use the USB connection to the motherboard to control the RGB with Signal? If so, does this disrupt the screen's funtionality? My mobo's second ARGB header snapped off, so I have to run an Arctic P14, an RGB cable extension and the radiator fans off of one connection. I am planning on getting an ARGB splitter, but is there anything I can do atm?
r/SignalRGB • u/AggravatingLink4796 • 1d ago
Question does signal rgb layouts work without windows11 activated
i was trying to make a layout in signal rgb, but every time i got out of the layout tab it reset everything, and i was wondering if this has happened to anyone else?? And if so how do i fix it??
Edit: meant windows 11 unactivated, my bad.
r/SignalRGB • u/magichornet438 • 2d ago
Other AULA F75 HE Hall Effect RGB
Hey everyone! I just released an unofficial SignalRGB plugin for the AULA F75 HE Hall Effect keyboard!
After 35 development versions, I've finally got continuous per-key RGB working, including solid colors, Rainbow, gradients, and other SignalRGB effects.
- Fixed Esc key RGB flickering
- Continuous lighting with manual ON/OFF
- Tested on the wired F75 HE, firmware 1.55
- Currently patched the pause effect where if u pause the effect it should of turned it black but instead it returned to a rainbow look
It's still an experimental beta, tested on my keyboard, so I'd appreciate feedback from other F75 HE owners.
GitHub (free download):
https://github.com/magichornet438/aula-f75-he-signalrgb
If anyone has this keyboard and wants to test it, let me know!
r/SignalRGB • u/ID4850763561613 • 2d ago
Question Airgoo ag-drgb16 issues, just a simple question: is the statement below correct or not?
"Unlike standard motherboard headers, the Airgoo 16-channel controller is unique because it forces you to configure its layout manually. When SignalRGB initializes the device for the first time, it leaves all 16 channels empty. Because the controller is powered on but has zero LEDs allocated to it by the software, it sits in its hardware boot-up mode, which displays blue."
r/SignalRGB • u/ID4850763561613 • 3d ago
Question How to install on windows 10?
Is there a particular installer? I cant get it to run and i need to run in asap so i can diagnose why it wont work on my windows 11 pc
r/SignalRGB • u/dontdoitmanitsnotit • 3d ago
Troubleshooting SGK25 Issues
So on my Sharkoon SGK25 I am running into the following issue:
Both the „<>“ Key (bottom left) and „-_“ Key (mid right) aren’t lighting up, not during any profile, not during detection and not in Canvas mode. They do work in fact, so its definitely a SignalRGB issue, not a keyboard issue. I have a german QWERTZ layout. I attached a photo :)
r/SignalRGB • u/AB7000000 • 3d ago
Troubleshooting Fix gamdias athena m6 lite rgb
i have a problem with my athena m6 lite rgb sometimes rgb work with unusal profiles and weird mixed colors and no way to change the color ,sometimes the rgb didnt work ,i think the rgb hub in the top fan there is no hub frrom the behind the motherboard tray, and my board oesnt hve 5v port
and the aonly why i can chang the color is by the led button
my motherboard:msi b450 pro max 2
r/SignalRGB • u/ID4850763561613 • 4d ago
Troubleshooting airgoo ag-drgb16 doesnt work
I dont know what relevant information im supposed to give besides: it shows up in the software and it only ever displays black when i run signalrgb. If i dont run signalrgb it displays rainbow
Edit: new info: I have everything connected to a1, ive tested other ports as well. it worked just fine coming from the motherboard. I know it has enough power cus airgoo shows rainbow untill i run signalrgb then its black no matter what i do
r/SignalRGB • u/KramRul • 4d ago
Troubleshooting UI flickering after launching Gamer Advantage free RGB effect
Enable HLS to view with audio, or disable this notification
Has anyone encountered an issue where the Library tab keeps flickering? Any ideas on how to fix it? This started happening after installing and enabling the free "Gamer Advantage" RGB effect.
Edit:
Resetting to factory settings didn't help.
Edit 2:
Completely uninstalling and reinstalling the program fixed the issue.
r/SignalRGB • u/Negative-Archer-5496 • 5d ago
PC Build/Setup MSI Cubi for my living room media center.
Enable HLS to view with audio, or disable this notification
Also nanoleaf blocks on the wall.
200 leds running around behind tv controlled by homebuilt wled controller.
SignalRGB doing the screen capture/sync.
