I have this same problem, 3/4 times a month, it seems to be tiggered off by, having someone stay over, id she has a chew a couple of hours before bedtime.
I have cotton wool by my bed, and all doors shut, I can still hear her, and I worry about the neighbours.
I wish I could say in my exp it gets better, but it hasn't.
On occasions I have gone down to the kitchen, and made a very loud SHHHHHHHHHHHHHHHHHHHHHH, and it does work 9/10 times.
I may try the resuce remedy