@ Jack, it's a pity that you feel that way I think you are taking too personally, however the main point I can see from the complaining is the urgency or rather the lack of urgency that was evident in repairing the fault. Typical state/semi state lack of action. If ATC/IAA were a private company who was being paid for the work you could sure it would have been up and running, compleatly calibrated within a shorter time frame.