Your Connection always DC?
I did write myself a Network Specialist.
Regard about Connection failed everytime can be quite lot certain reason but sometimes it can be more than that and hidden,for now i just give answer for most common cause.
1.[OLD Router]-Very Common case for any cheap Router especially the one with old Firmware.Consider buy High Power Version with at least 5&9Dbi for greater wall penetration.
2.[Internet Plan]-this not much problem for certain Country which have great Internet Plan greater than at least 30Mbps Plan but how about lower plan than that? for user using Internet Plan below than 30Mbps are advice to use less Device because Internet usually distributing it speed fairly and most of device like phone/laptop or Desktop will always passively drain at least 10-15 per device due some software update inside of them, Actively may more worst especially streaming Video or overuse of Flash may drain greater than that.
Regard about Connection failed everytime can be quite lot certain reason but sometimes it can be more than that and hidden,for now i just give answer for most common cause.
1.[OLD Router]-Very Common case for any cheap Router especially the one with old Firmware.Consider buy High Power Version with at least 5&9Dbi for greater wall penetration.
2.[Internet Plan]-this not much problem for certain Country which have great Internet Plan greater than at least 30Mbps Plan but how about lower plan than that? for user using Internet Plan below than 30Mbps are advice to use less Device because Internet usually distributing it speed fairly and most of device like phone/laptop or Desktop will always passively drain at least 10-15 per device due some software update inside of them, Actively may more worst especially streaming Video or overuse of Flash may drain greater than that.