Constantly running into issues with this device. For a month, it was running perfect. Then after that, 5ghz and 2.4ghz constantly just going offline. At least one to 4 hours per days. It's on the latest firmware and it's just nothing but issues. This is pathetic that a known to be one of the best router have nothing but issues. I'm sure everyone's having the same stupid issue for this expensive router. WTF can I do to fix it?