Wi-Fi connection troubles and causes are 4

Occasional Wi-Fi connection troubles.There are four main causes

There are various reasons for troubles such as internet loss and speed decrease.If you roughly separate it, you can mainly think of four sources.I want to doubt the problem of communication lines and web servers, but there are many patterns that have obtained a problem with my computer and Wi-Fi router.First of all, it is the standard to check from your communication environment.[Explanation in Fig.] The four major causes of net connection troubles are here!

■ Isn't it in -flight mode?

Surprisingly overlooking is Windows' in -flight mode.It is important to note that inadvertently pressing the shortcut key on the keyboard will turn off all communication functions.If you can connect to the Wi-Fi router but do not connect to the net, check the status of the SSID."No Internet" is not connected normally from the router, so it is good to try a Windows trouble solution.The reset of the network adapter may be improved.

■ Unexpected interests by restarting router

If the Wi-Fi router is in trouble for some reason, the means to take the router is to restart.Many products have a function to automatically select channels with frequency bands at startup.If you have a good channel, you can expect to improve your communication speed, so it's two birds with one stone.(Writer Shunsuke Igarashi) [Nikkei PC21 January 2022 Issued Articles published]