@Phillipj The house led is the powerline led. If it is off, then there will be no internet anymore. You can hold the reset button for 10s and re-pair them. Then you can take some time to test its...

@DQJ999 Derek, Deco P9 is not powerline adapters. It belongs to Deco. You can see my reply on the thread you posted. Good day.

@DQJ999 Hello Derek, the Deco P9 is not powerline adapter. It belongs to the Deco series, it does support powerline backhaul, but it cannot pair with other powerline adapters, instead, it is used to...

@Maarten112 Below is the download link of the utility. https://www.tp-link.com/en/support/download/tl-pa4010-kit/#Utility Below is the instruction to disable power saving mode....

@yappun You are welcome.

@BlackCat13 Great to know that and it is glad to help you. Now you can enjoy the internet with the powerline adapters. Good day.