In general, you will not receive a response to a crash or bug report unless we need more information or help reproducing it.
If you do not have exact steps that consistently reproduce the problem, we will not be able to help. There a few more things you can try to find this info.
1. Investigate if there are any common themes when it happens: same plane, same airport, location on the map, etc.
2. See if it's caused by custom scenery. Try "divide and conquer" to narrow down the specific item: remove half and see if the problem persists. Keep removing a chunk of add ons at a time until you find the problem.