@jamzeze you'll need to connect the primary deco between the ISP router and the main switch. Try this then see how your network performs. Also, you may want to check with some of the TP link admins...

@AGTess in short, the IoT network is still able to communicate with the main network so your Homepods should still work with your TV, phones, etc. Device isolation is useful if you have something...

@Jamesrock are you using the IoT SSID for these devices or the main network with the blended 2.4/5GHz signal? Also, when you installed the Decos did you set it up with the old wifi name to save time?...

@jamzeze I think to answer this you would need to explain how the wall-sockets are linked together. Do they all go to a central switch somewhere? Are there multiple switches? Can you sketch a quick...

@PZXI 1.2.5 is your firmware version, I'm asking about your hardware version as there are different models for different regions and other various reasons. You can see this on the base of the units...

@PZXI what hardware version do you have? Your firmware might be out of date and an update could maybe fix this issue. If it's too old you might not be able to update it via the app and you'll need to...