"savvy SLF"
I doubt the five of us can make a dent
But in all honesty, having spent 30 years in another tech industry, sometimes tossing everything you can think of at a fault does in fact send the not quite identified root gremlin a'scurrying, it's problematic manifestations never to be seen again. Yet of course, this is aviation, where the buckshot approach may not apply - let's see.