speed indicator problem

Hi Friends

I m living some problems with my FS2004 simulator. When I start vatsim online flight after climb my speed indicator and auto thorotte didnt work(also ı can not control thorotle manually I cut power but engines still shouting). During to the flight it sometimes work but after minutes it happened again. Firstly I share this problem with my Friends (also they have same problem) but we couldnt soled it and we remove all addon scenery(we think that our scenery file not good) and we try it again than we understan this problem happened only online vatsim flight. At last we re install FS2004 again but problem still continue.

(there isnt problem offline flt)


pls help me have you got any idea about this .

thanks very much for your help

and have a nice flight

omur

FS2004
EGEAIR pilot