Event Warning 129 ahcix64s when I run Defraggler

Each time I run Defraggler on my Windows 8.1 x64 OS, I get an event warning: "129 ahcix64s Reset to Device \Device\RaidPort0. was issued" Does anyone have ideas about what is taking place? It happens every time Defraggler is run on the pc. Appreciate any insight about this.

A bit of info here on what might be behind it.

http://social.technet.microsoft.com/Forums/windows/en-US/ec4e3abb-556f-4c3f-818b-e4d245bc33eb/event-129-amdsata-reset-to-device-deviceraidport0-was-issued?forum=w7itprogeneral