Thanks for the input @BigRedX, but it still doesn't all add up for me..... but I'm for sure no PC expert.
My old PC, where I did all my recording until recently, had 4GB of memory and I never had a memory issue.
When I got a new PC I doubled the memory to 8GB and it's worse.
I could understand it if I did have lots open at once, but it has high memory usage when I'm not running much... and at a rough summing up all the different memory used by the different processes in it doesn't come to anywhere near 8MB.
Something seems wrong, like I'm not fully accessing the 8MB I do have, and I'm trying to get to the bottom of that before adding more memory.