I am not looking for any solutions because there are no solutions.
If you are flying with an airplane that has already exhausted most of your memory, as soon as you pass over a (ANY) more detailed area, you cannot expect things to improve so, if you were already close to the limit, loading a new detailed scenery was just the tipping point, without this being the "fault" of anybody.
As explained so many times already, it's *NEVER* a single addon the cause of OOMs, it's the combination of everything. If you are flying with a memory hungry airplane, on a 32 bit sim, you will surely have to lower your settings so yes, there are solutions.
The final solution, of course, will be using a 64 bit simulator, which will surely happen sooner or later.
I've edited the title of your post, which was implying KMEM was the "cause" of the problem, when it surely wasn't.