404 error message trying to conect KASA to Google home app

404 error message trying to conect KASA to Google home app

404 error message trying to conect KASA to Google home app
404 error message trying to conect KASA to Google home app
2025-10-14 21:43:00 - last edited 2025-10-16 13:31:02

HAVING ISSUE WITH GOOGLE HOME CONNECTON.  IN THE PROCESS I RECEIVE AN ERROR 404 MESSAGE AFTER IN LOCATED TH KASA APP IN THE GOOGLE HOME APP AND AFTER I TRYTI SIGN IN.  

I HAVE TRIED TO CLEAR THE CACHE AND UNISTALL THE KASA APP AND REINSTALLED IT IT AND TRIES ON 2 DIFFERENT ANDROID (SAMSUNG) SMART DEVCES

 

ANY HELP APPREACIATED

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#1
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6 Reply
Re:404 error message trying to conect KASA to Google home app
2025-10-27 01:58:37

  @retirednowPD 

 

Is your Google Home app updated? You may try to delete and reinstall it.

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#2
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Re:404 error message trying to conect KASA to Google home app
2025-11-27 17:15:25

 I'm getting the same error.  everything updated and all other apps work except yours.  Trying to set up Christmas trees, so I need you guys to figure out what you have setup wrong.

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#3
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Re:404 error message trying to conect KASA to Google home app
2025-11-29 23:02:37

I am also experiencing this issue. My whole house is setup with Kasa lightbulbs and I am unable to control them with my Google home automations. This has functionally made them unusable in my home and I am extremely frustrated.

 

Please fix this soon.

 

After logging in when binding with Google Home I am reaching a message that says:

 

404. That's an error.

 

The requested URL was not found on this server. That's all we know.

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#4
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Re:404 error message trying to conect KASA to Google home app
2025-11-29 23:03:29

  @Wayne-TP Please adress above

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#5
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Re:404 error message trying to conect KASA to Google home app
2025-11-30 00:03:44

  @gfaucher 

Try sending a note to ...    support.usa@tp-link.com

I stumple on a fix by not following their process.   I connected the wifi plugs directly to Google Home ... not connecting the KASA apps.  I wish I remember what I did so I could tell you. What ever I did once I did connected by plugs all my light switches I installed since were connect to my google app without me doing anything extra.

 

Good luck

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#6
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Re:404 error message trying to conect KASA to Google home app
2025-12-01 09:56:58 - last edited 2025-12-01 09:57:38

  @gfaucher 

 

Please contact our support team for further assistance. Contact Technical Support

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#7
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