Home Network Community >
DSL Modem Routers >
Cant connect to WiFi "Authentication failed, incorrect username or password"
Cant connect to WiFi "Authentication failed, incorrect username or password"
This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.Cant connect to WiFi "Authentication failed, incorrect username or password"
This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.Cant connect to WiFi "Authentication failed, incorrect username or password"
Posts: 1
Helpful: 30
Solutions: 0
Stories: 0
Registered: 2018-05-26
2018-05-26 17:13:53 - last edited 2020-08-30 02:00:00
Posts: 1
Helpful: 30
Solutions: 0
Stories: 0
Registered: 2018-05-26
Cant connect to WiFi "Authentication failed, incorrect username or password"
2018-05-26 17:13:53 - last edited 2020-08-30 02:00:00
Tags:
Model :
Hardware Version :
Firmware Version :
ISP :
Hi I am struggling to connect to my WiFi. It worked wonderfully for hours and then suddenly stopped when I tried to change the host name and password with the "quick setup." Whenever I do the quick setup now it just says "0.0.0.0(PPPoE) Authentication failed, incorrect username or password." I tried rebooting and reseting but it still does not work.Please help
Hardware Version :
Firmware Version :
ISP :
Hi I am struggling to connect to my WiFi. It worked wonderfully for hours and then suddenly stopped when I tried to change the host name and password with the "quick setup." Whenever I do the quick setup now it just says "0.0.0.0(PPPoE) Authentication failed, incorrect username or password." I tried rebooting and reseting but it still does not work.Please help
#1
Options
- Copy Link
- Subscribe
- Bookmark
- Report Inappropriate Content
Thread Manage
Announcement Manage
19 Reply
Posts: 1
Helpful: 0
Solutions: 0
Stories: 0
Registered: 2020-12-29
Re:Cant connect to WiFi "Authentication failed, incorrect username or password"
2020-12-29 17:16:42
@peterc12 Authentication failed, incorrect username or password" PPPOE SETTING TPLINK ROUTER NOT ACCPET
0
We appreciate your feedback. Feel free to let us know more. Log in to submit feedback.
0
We appreciate your feedback. Feel free to let us know more. Log in to submit feedback.
#12
Options
- Copy Link
- Report Inappropriate Content
Thread Manage
Announcement Manage
Posts: 21587
Helpful: 5042
Solutions: 2543
Stories: 21
Registered: 2018-12-24
Re:Cant connect to WiFi "Authentication failed, incorrect username or password"
2021-01-06 11:53:01
Hello, as Sunshine mentioned earlier, if the 'Authentication failed' error came out when you run the quick set up, you are suggested to contact your ISP to confirm or get a new pair of username and password, then try to dial up again on the modem.
Thank you very much.
Nice to Meet You in Our TP-Link Community.
Check Out the Latest Posts:
Connect TP-Link Archer BE550 to Germany's DS-Lite (Dual Stack Lite) Internet via WAN
Archer GE550 - BE9300 Tri-Band Wi-Fi 7 Gaming Router
EasyMesh Is Available When Wi-Fi Routers Work in AP Mode as A Controller.
Archer AX55V2 Supports WireGuard VPN, EasyMesh Ethernet Backhaul, IoT Network, Speed Limit,and More
If you found a post or response helpful, please click Helpful (arrow pointing upward icon).
If you are the author of a topic, remember to mark a helpful reply as the "Recommended Solution" (star icon) so that others can benefit from it.
0
We appreciate your feedback. Feel free to let us know more. Log in to submit feedback.
0
We appreciate your feedback. Feel free to let us know more. Log in to submit feedback.
#13
Options
- Copy Link
- Report Inappropriate Content
Thread Manage
Announcement Manage
Posts: 8
Helpful: 2
Solutions: 0
Stories: 0
Registered: 2021-02-17
Re:Cant connect to WiFi "Authentication failed, incorrect username or password"
2021-02-17 11:04:44
I am observing same problem with WR845N router. Wile configuring the router, I did punch in user name and password but router is not able to connect and shows "Authentication failed, incorrect username or password"
Same username and password works on my old router WR841N
0
We appreciate your feedback. Feel free to let us know more. Log in to submit feedback.
0
We appreciate your feedback. Feel free to let us know more. Log in to submit feedback.
#14
Options
- Copy Link
- Report Inappropriate Content
Thread Manage
Announcement Manage
Posts: 8
Helpful: 2
Solutions: 0
Stories: 0
Registered: 2021-02-17
Re:Cant connect to WiFi "Authentication failed, incorrect username or password"
2021-02-17 12:58:11
I called my ISP to reset MAC address at his end. Its working after resetting the MAC address.
2
We appreciate your feedback. Feel free to let us know more. Log in to submit feedback.
2
We appreciate your feedback. Feel free to let us know more. Log in to submit feedback.
#15
Options
- Copy Link
- Report Inappropriate Content
Thread Manage
Announcement Manage
Posts: 1
Helpful: 0
Solutions: 0
Stories: 0
Registered: 2021-04-02
Re:Cant connect to WiFi "Authentication failed, incorrect username or password"
2021-04-02 06:18:46
Your answer at 2.2 can maybe be my problem just want to know the username will that also be the 8 digit number or what will that be.
Thank you
0
We appreciate your feedback. Feel free to let us know more. Log in to submit feedback.
0
We appreciate your feedback. Feel free to let us know more. Log in to submit feedback.
#16
Options
- Copy Link
- Report Inappropriate Content
Thread Manage
Announcement Manage
Posts: 6831
Helpful: 3037
Solutions: 536
Stories: 28
Registered: 2018-07-23
Re:Cant connect to WiFi "Authentication failed, incorrect username or password"
2021-04-08 09:51:35
Hi, you might need to provide more details about which username is referred to;
If it is a wireless password/security key, the default password is 8 digits on the back label which could be changed by users later;
If it is the web interface username, the default is admin;
while if it is the internet connection, such as PPPoE username, it is given by the service provider and normally is an email address;
Thank you.
Deco Monthly Recap- Check What's Currently Going on With Deco
KidShield Test Recruitment, Share Your Ideas With us!
Wi-Fi Schedule Ideas Wanted!
0
We appreciate your feedback. Feel free to let us know more. Log in to submit feedback.
0
We appreciate your feedback. Feel free to let us know more. Log in to submit feedback.
#18
Options
- Copy Link
- Report Inappropriate Content
Thread Manage
Announcement Manage
Posts: 8
Helpful: 2
Solutions: 0
Stories: 0
Registered: 2021-02-17
Re:Cant connect to WiFi "Authentication failed, incorrect username or password"
2021-04-08 10:40:15
In my case router MAC ID was registered with ISP, resulting in authentication failure when I switch the router. Issue got resolved when ISP registered new routers MAC ID.
0
We appreciate your feedback. Feel free to let us know more. Log in to submit feedback.
0
We appreciate your feedback. Feel free to let us know more. Log in to submit feedback.
#19
Options
- Copy Link
- Report Inappropriate Content
Thread Manage
Announcement Manage
Posts: 1
Helpful: 0
Solutions: 0
Stories: 0
Registered: 2021-05-28
Re:Cant connect to WiFi "Authentication failed, incorrect username or password"
2021-05-28 22:24:37
0
We appreciate your feedback. Feel free to let us know more. Log in to submit feedback.
0
We appreciate your feedback. Feel free to let us know more. Log in to submit feedback.
#20
Options
- Copy Link
- Report Inappropriate Content
Thread Manage
Announcement Manage
Posts: 1
Helpful: 0
Solutions: 0
Stories: 0
Registered: 2021-05-29
Re:Cant connect to WiFi "Authentication failed, incorrect username or password"
2021-05-29 06:19:00
Same problem bro but there are does not respons@Eibrahim
0
We appreciate your feedback. Feel free to let us know more. Log in to submit feedback.
0
We appreciate your feedback. Feel free to let us know more. Log in to submit feedback.
#21
Options
- Copy Link
- Report Inappropriate Content
Thread Manage
Announcement Manage
Posts: 1
Helpful: 30
Solutions: 0
Stories: 0
Registered: 2018-05-26
2018-05-26 17:13:53 - last edited 2020-08-30 02:00:00
Posts: 1
Helpful: 30
Solutions: 0
Stories: 0
Registered: 2018-05-26
Information
Helpful: 30
Views: 23453
Replies: 19
Voters 1
Tags
Related Articles
Cant connect
440
0
cant connect
124
0
Cant connect
146
0
Cant Connect to the Wifi
341
0
Cant connect to internet
518
0
Report Inappropriate Content
Transfer Module
New message