hiya there  I installed pmdg 777 and I noticed when got on runway all my hardware controls frozen up like pedals and pro x52 joystick throttle together when trying take off no respound to my joystick or pedals throttle.

I would like to say same happhed to 747 400 does on that never used to.

there a way you can help me fix this issure please

thank you from colin

I have had that happen with my previous yoke.....due to USB auto disconnects.

Is that what you have....do you here that USB ding/dong sound?

 

If so, what worked for me is just open and close FSUIPC (if you use that).

 

Since I got a new PSU I dont have that problem anymore.