iocgbht

I keep getting issues with the RGB on these fans. I got 3 of them setup with the magnetic connection and one of them connected to a controller connected to USB 2 port, molex and the controller is connected with the sync port to another controller controlling a TT DS100 distro plate Everytime I turn on my PC I need to open the TT RGB plus to load the RGB configuration of both fans and distro plate. This works but it is pretty annotying to do this every time manually after turning my PC on. For some reason, after some variable time (between 1 and 2 hours), the 3 fans RGBs return to the "stock" colors (i.e. the rainbow color that slowly cycles thrugh the fans). If I open the TT RGB plus again I cannot change the colors back and I need to restart my computer to do this. Any idea of why this is happening and how to fix it? Any help is highly appreciated.