X56 Stick LED flashing, rudder jams

Hello,

My Logitech X56 stick are not working properly.
After the software driver installation, I can setup the stick and the throttle too, I can adjust the led color of both device etc.

When I play with the MFS, the stick LED lights starting to flashing and switches off (the throttle remains the same) The buttons and the mini stick are working on the stick aswell, but the rudder control not. After when I turns the rudder, It jams in one direction and I can’t take off.

In another forums I read that, the USB can’t get enought power, but I don’t understand, when I’m not running the game both device are working good, if I’m in the game it’s not. Furthermore I have a 700W power supply, and there are no another USB devices attached to the PC which can sucks the power.

What could be the problem?
Thanks a lot!

I have the same problem with the rudder. Brand new too. Screwed and tightened the stick in well. Cleaned the contact pins (both male and female) too.

Help! Anybody out there?