target mac os x 10.9.3 fs 4.51.
target have configured to use 2 different relay hops. but it wont switch between relay hops.

i test couple of time:
1. stopped relay1 - target heartbeated and communicated
2. started relay1
3. stopped relay2 - target went offline and didnt communicate
4. waited 30 minutes - target still offline - it didnt switch relay
5. started relay2 - target became online again
