@Adolfojm You should have no issues connecting two cameras. You would just set them up 1 at a time.

@David_C Try swapping the Main Deco with this unit. Let us know what happen at this time.

@Davis...-_43 What password are you having issues with? The wifi or the admin?

@Rawr Guest networks can be issolated from the main network. They can also be configured to allow devices connected to them to see each other or not. The guest network will however will share the...

@DenverJohn You will want to connect to the unit via the tpPLC app and see if there are any line issues being detected. Here is an FAQ on this: https://www.tp-link.com/us/support/faq/1086/

@Beefy314 Compatiblity is based on two factors. 1. the device complies with Bluetooth 4.2 and 2. the Device is listed as being compatible with the Deco M9. We are working on getting a compatiblity...