Hi, i had like 3 good flight, but now i cant finish a flight, because one or all of the INS freeze on position, and when i check status its back on 90, ALERT flashing, and i cant do anything onwards. Any suggestion what can be wrong, or how can I help myself on this? Also it seems, HSI is out as well, because when i try to finish the flight with radio navigation it doesnt change.. Rotates, but apart from that, radio navigation doesnt work either, and it not rotate to the radio beacon just to 180-360. Not even show the ILS course deviation, however at least the plane captures it.
