@aranalucas 

Hi,  
Generally, if the Tapo app prompts that the home mode setting has been successfully updated for your camera, it means the settings have indeed been applied. After receiving this prompt, we recommend going to the camera's Device Settings page immediately to verify that the Detection, Alarm, and Notification settings have been updated.

How many phones are currently logged into your TP-Link account to manage the camera? If there are changes to the camera settings, they could be modified by other phones rather than the camera automatically changing them. We suggest changing your account password to log out of your account on all other phones, then check whether the camera's settings remain unchanged.
What can I do if I forget my password of the cloud account
 

Best Regards

  @aranalucas 

Hi,  
In your situation, please try to reproduce the reported phenomenon in the Tapo app, then refer to the instructions below to collect the app log.
How to get the log of the Tapo app
 

Then, you can send an email to support.forum@tp-link.com with the following information for further analysis.

Subject: [Forum Escalation] [ID 847888] Home/Away mode issue
Forum Nickname: [User Provided]
Thread URL:  https://community.tp-link.com/en/smart-home/forum/topic/847888
Model & Version: [User Provided]
Description: [User Provided]
1. The phenomenon you encountered.
2. Collected Tapo app log.
3. Camera's MAC address.

Best Regards