After engine start, I have no control over the engines. Once the props are set all the way forward to pull them off the locks, nothing happens. The throttle levers move, but can't actually control anything, making no changes to engine output, or prop pitch. And once the props levers are full forwards, adjusting them has no change on what the aircraft is doing, the RPM remains pinned to 100%. So I'm unable to complete the governor test, or even move the aircraft an inch, it remains stuck in place no matter what. Moving any levers individually, simultaneously, or with some combination after turning prop sync on does nothing as well.
To add, even prior to putting the props full forward, the throttle levers don't make any changes either. They move, but have no bearing on what's going on.