Delayed

Just when the engine started to go the pilot stopped and revert back to the gate to reset the computer. He tried again and back to the gate. We ended up 2 hours delay until they fix the computer.
We had to wait until the technician arrives and hoping he doesn't do his best guess theory.
Everyone was so upset but what can you do.
I rather have it broken on ground rather than In the air as my worst fear would come true.
I should stop watching mayday!
It was so windy my goodness.
Got home 4am and a couple of hours sleep and back to travelling again.