I currently have a R6400 that has been a great router for about 2 years. Over the past month, the internet has been dropping but reconnecting within minutes. I blamed Spectrum at first but after monitoring the modem when the internet drops, the modem does not cycle but the router does. I went into the router and have found dos attacks at around the time it cycles. This morning I lost connection on my PC for about a minute. I went into the router log and it just showed a disconnect and connect with no reason. I am beginning to think the router may be malfunctioning. (SIGH) I have done some research and have bought 2 but will return 1. I have in my possession a R7000P with an AC2300 and I purchased RAX45 model from Costco which is an AX6 AX4300. Costco had a promo so it is cheaper but both have the same original costs. Can someone tell me which unit I should keep and why?
