wigglypiggly

Updating from 2.01. I held back till now. Update to firmware and CUE went smooth...changed the profile to rainbow effect- different speed for each zone... ill update if I have any issues. Thanks

Sounds like I am having the same issues here. Haven't tried using a solid color scheme, but really dont want to! :p I will post a log if I remember, when it happens again. Seems to happen after a certain amount of hours, then randomly after that. Instead of unplugging the USB, I just use the keyboard to open up Task Manager, and close "Corsair Engine Utility". Then re-open it, and it works for a lil while... Using latest software and firmware, and I have a K70 RGB as well. Love this mouse, except for this annoying issue! GPU : NVIDIA GeForce GTX 960 CPU : Intel® Core i7-6700K CPU @ 4.00GHz Memory : 16.00 GB RAM (15.93 GB usable) Current resolution : 1920 × 1080, 60 Hz; 1920 × 1080, 60 Hz; 1920 × 1080, 30 Hz Operating system : Microsoft Windows 10 Pro Here's a random log file...not sure if it stopped working on this one... I also recently changed "USB selective suspend" in sleep/power settings to off, because it kept suspending/detecting something when my monitors turned off... I can't remember if it happened since. Will update if it does. [2016-01-01T17:29:11]: UserSessionInfo: locked changed to 0. [2016-01-01T17:29:11]: UserSessionInfo: connected changed to 1. [2016-01-01T17:29:11]: UserSessionInfo: local changed to 1. [2016-01-01T17:29:12]: UserSessionInfo: locked changed to 0. [2016-01-01T17:29:12]: UserSessionInfo: connected changed to 1. [2016-01-01T17:29:12]: UserSessionInfo: local changed to 1. [2016-01-01T17:29:13]: Created new device object: Scimitar; ready: 0 [2016-01-01T17:29:13]: Failed to open device: vid=1b1c pid=1b1e path=\\?\hid#vid_1b1c&pid_1b1e&mi_01&col01#7&1d71743f&0&0000#{4d1e55b2-f16f-11cf-88cb-001111000030} [2016-01-01T17:29:13]: Attached to device object Scimitar: b=1 a=1 [2016-01-01T17:29:13]: Attached to device object Scimitar: b=1 a=0 [2016-01-01T17:29:13]: Initializing Scimitar... [2016-01-01T17:29:13]: Created new device object: K70 RGB; ready: 0 [2016-01-01T17:29:13]: Failed to open device: vid=1b1c pid=1b13 path=\\?\hid#vid_1b1c&pid_1b13&mi_00#7&32b75e3f&0&0000#{4d1e55b2-f16f-11cf-88cb-001111000030} [2016-01-01T17:29:13]: Failed to open device: vid=1b1c pid=1b1e path=\\?\hid#vid_1b1c&pid_1b1e&mi_00#7&35350084&0&0000#{4d1e55b2-f16f-11cf-88cb-001111000030} [2016-01-01T17:29:13]: Failed to open device: vid=1b1c pid=1b13 path=\\?\hid#vid_1b1c&pid_1b13&mi_01&col01#7&ee0207d&0&0000#{4d1e55b2-f16f-11cf-88cb-001111000030} [2016-01-01T17:29:13]: Attached to device object K70 RGB: b=1 a=0 [2016-01-01T17:29:13]: Initializing K70 RGB... [2016-01-01T17:29:13]: Initialized (st=1) K70 RGB. [2016-01-01T17:29:13]: Attached to device object K70 RGB: b=0 a=0 [2016-01-01T17:29:14]: Device insertion processing complete for K70 RGB. [2016-01-01T17:29:16]: Initialized (st=1) Scimitar. [2016-01-01T17:29:17]: Device insertion processing complete for Scimitar. [2016-01-01T18:10:58]: Buffer write failed, 1. request timed out for K70 RGB [2016-01-01T18:15:12]: Buffer apply for Blue failed. request timed out for K70 RGB [2016-01-01T18:54:07]: Buffer write failed, 1. request timed out for K70 RGB [2016-01-01T19:03:42]: Buffer write failed, 1. request timed out for K70 RGB [2016-01-01T19:15:34]: Buffer apply for Green failed. request timed out for K70 RGB [2016-01-01T20:09:14]: Buffer write failed, 1. request timed out for K70 RGB [2016-01-01T20:13:13]: Buffer apply for Red failed. request timed out for K70 RGB [2016-01-01T20:51:02]: Buffer write failed, 1. request timed out for K70 RGB [2016-01-01T21:41:42]: Buffer write failed, 1. request timed out for K70 RGB [2016-01-01T22:06:11]: Mouse LED colors change failed. request timed out for Scimitar [2016-01-01T22:23:47]: Buffer write failed, 1. request timed out for K70 RGB [2016-01-01T22:29:20]: Buffer apply for Green failed. request timed out for K70 RGB [2016-01-02T02:06:04]: Requesting working state leave because of transition to Suspended or Shutdown state. [2016-01-02T02:06:04]: Leaving working state.