Distribution of the Internet over the network, does not see exactly Windows 7 Pro?

Question

Computer networks

I receive Internet on a laptop via WiFi and distribute it to a TP-link router via LAN. The DHCP server on the router is configured correctly. Devices connected to the router can see the Internet without problems. But sometimes a laptop with Windows 7 Pro connected to the router does not see the Internet. Please help.

Answer 1

as an option, try to score fixed ip parameters on Windows 7 Pro.
do not forget that in this case, on the router, in the DHCP settings, you must leave a piece for fixes

Answer 2

Install a program called Ping Plotter on a Windows-7-Pro laptop (essentially it's a tracert in an endless loop in the form of beautiful graphs). It will collect data for a long time. Then it will be possible to compare problem periods without the Internet with problem-free ones, the nature and frequency of breaks, and it can also help identify a problem node.

Answer 3

Set a non-empty password. Otherwise there will be no network.