@drat242 Also please ensure that your network is configured according to either the first or second examples in this image:...

@drat242 Try resetting every unit again but this time add only the Deco BE 63 and see what happens also make sure you update the firmware of the Deco BE 63 If there are no issues with that unit then...

@drat242 Never tired it that way but I say go for it and let me know :)

@drat242 I would try the following If you have multiple models of Deco, it is recommended to designate the new model as the primary Deco and the older models as secondary units. There are two methods...

@VC_Louis Did you try the steps in the article below? https://www.tp-link.com/us/support/faq/2957/#:~:text=Click%20on%20the%20icon%20at,then%20tap%20Change%20Network%20Owner.

@Joshvu72 Please visit the link in my signature for guidance on how to roll back your firmware.