If you're using Communications 2.0 you can use a duplicate terminal in the second loop. I attached a project that shows an example of this.
To get a duplicate terminal you'll need to use a non-latched control (ex. a switch). Drop the accessor for that control on the block diagram, right click and create duplicate. You can now wire that to two stop conditions as shown below.
Code for this VI is attached.
Thanks a lot. It works very well for my system.