I'm sorry that you are having issues streaming from your Slingbox while away from home. It is a possibility that this could be caused by your cable box. Since you are away from home, I would recommend that you contact your cable provider and see if they can reset your cable box remotely. To better assist you, can you please reply to the following questions below:
- What Slingbox model?
- What device(s) are you using to stream?
- Do you have the IR cable connected?
Sling Media Support!