While operating my layout in RR, two switches appear to somehow be synchronized (see the screen shot below):

The two switches with the red squares seem to always either both be "straight" or "thrown." If one switch is changed by RR as a route is reserved, the other switch changes too even if it isn't in the route. Most often this isn't a concern however on occasion this can cause a lok to simply be stalled in a "wait" status because a switch is in the wrong orientation for the route. I cannot for the life of me see where in setup these two switches have been set to synchronize with one another. Note that I can change (as in the screen shot) so that they are orientated differently. Any thoughts?