I have a similar issue. Whenever I play video games my RGB strips flicker than freeze after couple of minutes of gameplay. When I'm not playing games or browsing etc. the rgb strips work without an issue. This has lead me to believe that its a software issue and not a hardware issue. I turned off SDK by unchecking it in the iCue settings but unfortunately the issue still persists. The only way to get the strips un-stuck is to restart my pc. Even restarting the Corsair service from iCue doesn't fix it. I have a Corsair 500D rgb case with 6 LL120 fans, Corsair vengeance ram (2 x 8Gb), Corsair H150i rgb pro AIO, Corsair K95 Platinum keyboard and 4 Corsair rgb strips. I really hope someone here can help me out.