I have just now installed the aswNetHub you sent me. I will monitor memory usage and report back. Given that this is now a slow leak, it may take a couple of days to be sure one way or the other.
BTW -- the computer with the leak is my wife's HP running Win10 Home, 64 bit, with 8 G memory.
My computer is running Win7 Pro, 64 bit with 16G memory -- and is having no problems.