travman320

If anyone is looking for an individual key workaround if they have fading gradient when individual keys are pushed, switching to Ripple with a 0.1 tail / 0.1 velocity gets you to the same place as pre-update.

I did the same testing tonight (2.5 hours straight) with a default fan curve (balanced) and had no issues with the sensor freezing / flatlining. It may be an issue with the way iCUE processes custom curves. Thanks for highlighting this Jay (and whoever else previously), custom fan curves seem to be the culprit.

Awesome to see this has been acknowledged after many many months. I also use a custom fan curve so it'd be interesting to test one of the default fan profiles based on previous input. This has been a consistent issue in iCUE 3.X (no issues previously in iCUE 2.X and LINK combination). Attached is a screenshot of the flatline state, plus two sensor logs: 1) Post-flatline from the screenshot 2) Restarting iCUE, launching a game (Shadow of Tomb Raider), and showing how the sensors freeze up at a certain point and then no longer log. I don't have any error logs to report since iCUE is not generating any error logs associated with this problem. However the Sensor Logs randomly stop (I ran the game for about 3 hours, and it stopped logging 1-hour in). Cooler fans stay static speed when iCUE sensors freeze up and requires restart to remedy. I am sporting iCUE 3.14.104, a H100i v2, i5-6600K CPU (not overclocked at the moment), an Asus Z170 Mobo, and don't run any other software monitoring system hardware performance/temps. iCUE Sensor Log.zip

Thanks for confirming a fix is on the way DevBiker. Yes my pump speed has always been that low on Quiet mode, usually around 1400RPM when not under load (as in the instance of the screenshot). If I switch to Extreme, it picks up to around 2000-2100RPM when not under load. As for the fans, 32 degrees seems to be around the magic number where the fans kick in. Below that, the default profiles will not activate it, but above they can start to come on. I read your FAQ and turned the CPU fan speed in the BIOS to Full. The pump now runs at ~2000RPM quiet / 3100RPM extreme. Fans run at 900-1200RPM on quiet.

The flatline issue still exists in 3.9.93, any updates on this? Not running any other performance monitoring software other than iCUE.

I noticed this a couple of days ago where the displayed temps freeze up and control of the pump is lost. Even though temp control and cooler regulation controls are lost, my RGB settings continue on (for Corsair keyboard and mouse) unless I close iCUE. This temperature monitoring and pump regulation issue persists with both Corsair LINK and iCUE. Just thought I'd confirm the issue must be with the actual Corsair Service process given it affects both of Corsair's monitoring software services (LINK & iCUE). Restarting the "CorsairService" gets it going again for both LINK and iCUE. The freezing happens randomly and my cooler is a H100i v2.