Online after a period of time off the line, restart the router can also connect

Computer on the Internet after a period of time off the line, turn off the router after restarting, and can be normal connection.

This situation is generally caused by the following reasons.

1. There are too many DHCP servers in the network that cause IP address confusion. Turn off all DHCP servers in the network, manually specify the IP address, or leave only one DHCP server.

2. Bad cooling of the router. If the Internet is normal, over a period of time down, if the equipment is very hot, change a device after the normal speed, it shows that the thermal environment is not good.

3. See if all connected computers have viruses or trojans, first use anti-virus software to scan, clear the computer virus or Trojan, and then connect to the network.