I have an Asus M5A97 LE R2.0, and I use the Asus FAN Xpert to control my CPU and chassis fans. On startup, the chassis fans have stop running automatically and I have to open Asus Suite, go to FAN Xpert, select a fan setting, and hit "Apply" to get the fans to turn on. Sometimes when my computer goes to sleep it does the same thing when it wakes up. Also, it doesn't save my custom User fan settings anymore. Any ideas?