Recently, I have the problem with GSX2 as soon as I let push the plane back, governs the power axis for engine 1 is no longer. I use the FSX-SE and the PMDG 737 NGX on Windows 7 Ultimate.
I have installed the latest version of both addons, updated them today. Even before the updates, the problem existed.
It says that the engine displays the lower display shifts to the top and it gets a pulse, say the N1 and N2 turn up even though no starter is active. It can be started normally, but if I push the throttle then it does not take power even though the power lever in the FSX is moving. Engine 2 rules without problems and takes power
I'm getting baffled and can not find a solution to this problem.