Hi! We have had our Decco X55 since Thanksgiving, and it was working great until last week. Our internet would drop intermittently, making it impossible to work and streaming TV was hit or miss. We hooked this up and it fixed our problem immediately! Fast forward to last week when our internet went down and has been coming and going ever since. It is very frustrating because it is back to doing the exact same thing it was doing before we had our Deco, and it very difficult to get any work done. Can someone please help?