I have the same issue. BAS not using more CPU or Memory if I increase the numbers of threads.
But when I run another instance of BAS, then both BAS instance using more CPU and Memory. Did you find any solution? @mondtram@support@Fox
This will fall in the same lines at the LinesFromFile but instead of Use Only Once, you will use them Unlimited if they are changing every X minutes. You can also add a WAIT to the usage of milliseconds after adding the resource. 300000 = 5 minutes