Hi, I've been noticing this 'bug' since earlier builds of both software (Corsair Link 4 and HWiNFO64). Whenever I run HWiNFO64 it turns off the fans of my PSU. Yes, I'm using Corsair Link 4 to control the RM750i PSU Fan (custom fan curve), ram lighting and Cooler h115i. Btw, I really like your app ever since. I hope to see future updates addressing this minor bug. Thank you guys!