In general, i've been fighting this issue for the past 6 months(since May) since I moved into my new smart home. Being a software & electronics person myself, working in the high tech industry for 32 years, i do not have a warm and fuzzy on this product. I do not recommend this product to anyone, the way it was thrown into the market unreliable and full of bug. I wish they address these issues, of bandwidth, range and stability in new firmware soon.... I just wish they would give me the latest and greatest product to drop in place of the R510 Unleashed, since they put a faulty designed devices in my new house... I've spent endless hours, and now with Lennar Network specialist, i am confidence to say this is a truly fault-fully designed product.