@S-lek_72 

You have two options to achieve the desired outcome. Please be aware that Option 1 may occasionally lead to issues; if you encounter any difficulties with it, I recommend trying Option 2.

**Option #1**: For guidance, please refer to the following link: https://www.tp-link.com/us/support/faq/2400/.

**Option #2**:

1. Reset all of your Deco units by pressing the reset button on the bottom of each unit.

2. Using the Deco app, set up one of your Deco M5 units as the main unit. Since you have factory reset each unit, you will be able to use the same network SSID and password as before.

3. Once the Deco M5 is operational, return to the app and add the remaining Decos to your network.

  @S-lek_72 

Both options I presented would designate one of your Deco M5 units as the primary device, allowing you to regain Homecare functionality; however, you would lose some features available with the X50.

I believe, and David, please feel free to correct me if I'm mistaken, that the only way to enable HomeCare functionality on your X50 is for TP-Link to include it as an option on the device.

I conducted some research and discovered that only 17 TP-Link router/Deco models support HomeCare, whereas nearly 50 TP-Link router/Deco models are compatible with HomeShield. 

Based on these findings, it seems unlikely that we will see HomeCare support in any new TP-Link router or Deco models.