iCUE Megathread - 5.40 Release Notes
iCUE Megathread - 5.41 Release Notes | Link Hub 3.10.631 Note
iCUE - Release Notes - Corsair Community
iCUE finally updated
Videos
New patch notes, new thread! If you are still waiting on an answer from the previous thread, please repost here and I will be sure to get to it asap!
-----------------------------------------------
NOTICE: With the CORSAIR.com Forums shutdown, all firmware patch notes can be found on our Explorer Site. This will include: SSD Toolbox, SSD Firmware, Thunderbolt Dock Software, and Controllers
-----------------------------------------------
iCUE 5.40 Release Notes
The update will be on our downloads page or in iCUE itself in the next day or two if you don't already see it.
What's New
-
Updated NVIDIA Broadcast SDK to support RTX 50 Series
-
Implemented support for new lighting type Horizon
Bug Fixes
-
Fixed an issue where the temperature sensor would change upon reboot
-
Fixed an issue where iCUE did not respond after adding a new Profile Video in “iCUE Profile” and “Background Video” in the Dashboard
-
Fixed an issue for Xeneon Edge where iCUE would crash when trying to add the media into the library
-
Fixed an issue where some website's functions would not work in Web URL, Twitch Chat, iFrame and Video widgets
-
Fixed an issue where after adding a video to the Background/Profile Image and Video, the video on the main screen was displayed at the wrong scale
-
Fixed an issue for NVIDIA Broadcast where Some UI elements are out-of-bounds
-
Fixed an issue for Xeneon Edge Weather widget where iCUE cannot get the location state causing the widget transparency to not work
-
Fixed an issue for K70 PRO RGB TKL Key Assignments (Macro) in Device Memory Mode where when creating 256 characters and saving the hardware profile, the device disappeared after quitting and reopening iCUE
Known Issues:
The below issues are ONLY the major tier issues - there are a number of other minor fixes and tweaks as well that are being fixed but really not classified as "major" issues due to the small number or relatively low impact.
| STATUS | Issue Reported | ETA for Fix | Notes |
|---|---|---|---|
| Work Around Established | Commander Core XT - onboard memory mode issue. When iCUE is closed, fans ramp up. | TBD | Team is aware and are working on it. WORK AROUND: Assign a fixed % setting to the onboard memory. |
| Fix Implemented | Sensors Randomly Changing | See Notes (~5.40) | This particular issue was a bit tricky and we did find a root cause, please comment on this sticky if you're still having issues and I'll let the team know. |
| Currently Investigating | Sensors Randomly Freezing | ~February 2026 | The team is actively testing a solution for this. See stickied comment. |
| Currently Testing | Vanguard 96 iCUE Support | February 2026 | This is currently being worked on by the team. Estimated timeline is mid-February! |
Let us know your experience with the latest update or any issues you've been experiencing with iCUE, below!
Please upvote any comment that represents your issue as that gives me another visual way to track ongoing issues.
If you find that you're having an issue that is noted as fixed, please grab your iCUE logs and send in a ticket to our team. Then comment down below your ticket number and the issue you're having so we can help get those tickets sent to the right person!
Thank you all for being part of the community and reading through this thread!
New patch notes, new thread! If you are still waiting on an answer from the previous thread, please repost here and I will be sure to get to it asap!
-----------------------------------------------
NOTICE: With the CORSAIR.com Forums shutdown, all firmware patch notes can be found on our Explorer Site. This will include: SSD Toolbox, SSD Firmware, Thunderbolt Dock Software, and Controllers
-----------------------------------------------
iCUE System Link Hub 3.10.631 Notice
This is not related to iCUE but wanted to put all the notes in one place.
iCUE Link System Hub 3.10.631 has been pulled from download for investigation.
If you did install it and are experiencing issues with the iCUE Link System Hub 3.10.631 Firmware, we have added instructions below to go back to the previous firmware version. You can view instructions on how to do this here.
iCUE 5.41 Release Notes
The update will be on our downloads page or in iCUE itself in the next day or two if you don't already see it.
What’s New:
-
Updated Philips HUE SDK to allow support for the Hue Bridge Pro
Bug Fixes:
-
Fixed an issue for iCUE Dashboard where after saving the custom name for the battery sensor, the sensor icon was lost
-
Fixed an issue where Sensors were randomly freezing under load and randomly switching upon reboot
-
Fixed an issue for Xeneon Edge where If iCUE is minimized, users could not type on web based widgets
-
Fixed an issue where after deactivating the sensor group on the home page, iCUE would not respond
-
Fixed an issue for Media Editor in iCUE profile where after using the "Reset" button, the image/videos did not fit and align/were cropped on the maximum side
-
Fixed an issue where CPU load % changes on iCUE Restart to last CPU core
-
Fixed an issue for MAKR PRO 75 where iCUE would crash after unplugging device and deleting an assignment
-
Fixed an issue for Void Pro USB/Void Elite USB where the Force Update process stalled on MacOS M4 devices
-
Fixed an issue for HS80 Wireless that After detecting device and quitting iCUE, app crashed
-
Fixed an issue for iCUE Link Hub where Time Warp was disabled after selection in the Lighting Setup
Known Issues:
The below issues are ONLY the major tier issues - there are a number of other minor fixes and tweaks as well that are being fixed but really not classified as "major" issues due to the small number or relatively low impact.
| STATUS | Issue Reported | ETA for Fix | Notes |
|---|---|---|---|
| Work Around Established | Commander Core XT - onboard memory mode issue. When iCUE is closed, fans ramp up. | TBD | Team is aware and are working on it. WORK AROUND: Assign a fixed % setting to the onboard memory. |
| Investigating | GPU Sensors Swapping | TBD | This issue was reported to me in the previous patch notes, if you have this issue, collect your logs after the issue happened, submit a ticket, and please post your ticket number below for me to collect. |
| Currently Testing | Vanguard 96/Sabre Pro v2 iCUE Support | March 2026 | Please follow this thread and post any concerns about this there! |
Let us know your experience with the latest update or any issues you've been experiencing with iCUE, below!
Please upvote any comment that represents your issue as that gives me another visual way to track ongoing issues.
If you find that you're having an issue that is noted as fixed, please grab your iCUE logs and send in a ticket to our team. Then comment down below your ticket number and the issue you're having so we can help get those tickets sent to the right person!
Thank you all for being part of the community and reading through this thread!
Almost had to clean install windows. Just so happened that the app for my keyboard is the culprit why the app won't update.