Why Is My Router Asking to Be Authenticated Again After 2 Years of No Problems?

Several users are getting the "Authentication Error Occurred" mistake on their Android phones whenever they effort to connect to a WiFi network. This issue tin can occur on both adding new network and the existing network. Most of the time this is related to an incorrect password for the WiFi network but there can be other possibilities about which we volition discuss in this article.

What is Causing the Hallmark Error on Android?

Nosotros managed to discover some of the most common causes that will trigger this particular effect. Nosotros have done this by looking at various user reports and the repair strategies that they used to become the issue resolved. Hither is a shortlist with common scenarios that have the chance of triggering this particular mistake message:

Password is incorrect – As information technology turns out, this issue will by and large occur if the provided password is incorrect. If this scenario is applicable, you can resolve the issue by typing the correct password the visibility option selected.
Network settings are glitched – In some cases, this issue occurs because of the network settings on your phone, which isn't letting your WiFI to work properly. Several users finding themselves in a similar situation have reported that they managed to resolve the issue by resetting the network.
The IP address is wrong – Sometimes, the DHCP IP settings volition non configure the IP accost correctly for the WiFI network. Most users were able to solve this by using the static IP address for the network settings.

This article will help yous with dissimilar methods to resolve the "Authentication error occurred". We will offset from the most mutual and simple method to the detailed one.

Method one: Recheck Your Password for the Network

This issue mostly ways that your password for the network is wrong due to which it shows the authentication error message. Y'all need to make sure that y'all have typed the right password for your WiFi. Sometimes, your password resets on the router because of resetting your router or settings. You should also check your router settings to bank check your password in wireless settings. We are going to bear witness you both options to check and confirm that your countersign is right past following the below steps:

Get to your telephone Settings and tap on WiFi.
Tap on the WiFi network name that is giving an fault and then select Forget the networkselection.
Note: For some phones, you need to tap and concord the network name and so select the Forget network pick.
Subsequently that tap on the WiFi network, provide the countersign and make sure the show password icon is checked to see your password while typing.

Rechecking the countersign correctly
If it however shows the error, go and check your router settings to confirm the password.
You can type the IP address '192.168.i.one' in your computer browser and provide login username and password.

Opening router settings and logging in

Annotation: The to a higher place IP accost is the default for most, you tin find yours by typing this control "ipconfig" in cmd.

Finding the router IP address
Once you are logged in, go to Wireless > Security and check your password.

Checking the WiFi password in the router
Some routers also take login and WiFi password listed on the back of the router equally shown below:

Router back information.

Method two: Turning On Airplane Mode

Most of the time, connectivity on the phone become glitched and needs a quick refresh. Turning ON the Airplane Mode volition temporarily plough off all the connectivity of the device. Y'all can simply do this past swapping down the notification bar on your primary screen and tap on the Aeroplane Fashion option. If y'all don't accept this selection so yous need to go to the settings of your telephone or utilise the power push to become to Plane Mode. After turning ON the Airplane Mode, await for 30 seconds so turn information technology back OFF by using the same method. After applying this method, you tin now effort connecting to your WiFi network.

Method 3: Reset Network Settings

In that location is a possible chance that the network settings on the phone can be glitched. Sometimes, the wrong settings of a network can mess up the WiFi network. Several users finding themselves in a similar state of affairs solved this issue by resetting their network settings. You can reset the network settings by post-obit the steps below:

Go to your phone Settings and open Fill-in and Reset.
Coil downwards and tap on Reset network settingspick.
Now tap on Reset Settings and confirm the action.

Resetting WiFi network
After resetting network settings become and connect the WiFi network again.

Method 4: Configure IP Address

Sometimes, the culprit can be the IP settings used to connect to the WiFi. When the IP configuration is incorrect then the router will non allow internet admission. In this method, nosotros volition modify the WiFi network connectedness settings and attempt the static IP to brand it work by using the following steps:

Get to your phone Settings and tap on WiFipick.
Now tap on the WiFi network proper name that is giving an error, then cull the Modify settings.
Note: For some phones, y'all need to tap and hold the network name then select the modify option.

Opening change network selection
Check the Show Advanced Options if bachelor or yous can directly change the settings.
Tap the IP settings and cull Static for it.
Scroll down and change the IP address to "192.168.1.xiv". The last digit can be inverse to any number between '1' and '255'.
Other options and DNS number should be the same as shown below:

Configuring IP manually

Notation: Settings vary for each network, and then you tin also copy these settings from other devices that are connected to the same network past following the above steps.
After that, tap on Connect and await for the network to connect.

If none of the methods shown in a higher place helped you at all, you will have to contact your Internet service provider so that he can assist your further regarding this upshot.

Fields Wormuch1985