This issue comes and goes at random. My connection can be fine for weeks at a time and then suddenly for a day or two it's constant.
This wireless router has a regular Wi-Fi connection and a 5g connection available. The issue is that my computer will stop getting internet from one connection and I'll have to connect to the other to reconnect. Then after about ten minutes that connection will stop getting internet and I'll have to switch back to the other one. This goes back and forth sometimes for days. I'm not sure if the problem is the router or my PC.
I will say that although this issue has been happening for about a year (ever since I moved back in with my parents) we recently "upgraded" our internet and television service and since then have been having connection issues that their tech support is totally clueless about. If anybody here is willing to help, I'll try any suggestions you have to narrow it down.
I use Windows 8 on my PC and also have an iPhone 6 and two iPads but it seems like only the PC experiences the frequent disconnection (I'll check the iPad's when it goes down again).