I purposely select start right from rwy. Just full throttle and test it … but the F14 dont move no matter how long i use afterburner. Why?
I searched the whole cockpit, hit every button on stick, keyboard etc. The plane wont start.
Active pause perhaps?
-eelis-
What is active pause? I just restarted the flight and with second attempt it worked out. I just wonder why?
You can look that in controls settings and see if it’s assigned for some key which you perhaps accidently pushed.
It simply freezes the plane but world goes on.
-eelis-
I am sure it was something else since the plane moved just a little bit.
That changes the case then.
-eelis-
Maybe a onetime bug or i hit something wrong but all i did was moving the throttles to start for a quick test.
If it happened once and not the next time you flew the plane, it’s an MSFS bug I’ve seen with a number of different add-ons. It’s not frequent, but I’ve had it happen a dozen times in the years I’ve been flying MSFS.
With just about any weird bug like this, restarting the flight is the first thing to try. I’ve also seen restarting fix weird instrument bugs, etc.
Parking Brake possibly? (CTRL+NUM PAD DEL keys)
Then I want these tires on my bike
No i tried it and you can see easily within cockpit if the parkend breaks are released or not. And even with parking breaks it will move at full power.
I guess it was a rare bug cause after restarting the flight it worked out fine. But in the situation you think its your fault and you want to find out what went wrong. It took me nearly 15 minutes trying and even searching the options etc. 
Anyway thx for your information and the hint is precious for at least every game or sw. 
The GIB had his foot on the brake pedals…lol
Was a bug. Starting over it worked out.