I have basic internet with shaw, I have several devices on the network, mostly apple products, apple TV, phones, laptops and ipads. There are also a couple of PC's. We are having trouble with the IP address. Both of the mac laptops receive msgs saying that there is another device with the same IP address. I do everything apple forums say to reset and get a new IP address. However, on all devices at random times, there is a complete loss of wifi and we have to restart the modem. We are also using a booster and restart it as well, after that we then have internet. The speed of the internet is great, we only stream, no downloads. Is this an issue of too many devices on the same network, or is this an issue with the modem?