I just installed SlingLink Turbo 4 Port. I connected to the 4-port box a Uverse DVR and an XBox 360. The XBOX works great. I can play games, watch ESPN TV Sports and NETFLIX Movies without problems. However, when viewing TV through the Uverse DVR, the picture freezes after about 8 seconds. I can switch channels and the next channel works about 8 seconds before freezing. I get the same freezing if I try to watch recorded movies from the DVR. The Uverse DVR works without issue if I plug the router directly into the DVR (ethernet) as it did before I installed SlingLink. If I leave it in the frozen state, the Uverse screen comes up saying that the signal is lost. Changing channels makes it work again for about 8 seconds. If I go back to XBOX, everything works fine including internet TV (RealTime ESPN Sports).
Hi hsmurray3, the article below may help you with this issue.