Hello

I have two sets of TL-PA9020PKIT 2-Port Gigabit Passthrough Powerline adapters in my house. It has been working flawlessly for about 2 months,

My local electricity provider installed a smart meter at the house today, and now these devices don't work.

I have tried resetting them by holding the Pair button in for ages, but nothing is changing. I also used the tpPLC app, and it's not detecting the plugs.

When using very old TL-PA4010 plugs, they are working. It is specific to these new plugs.

Any suggestions on how to resolve this issue?
 

TIA