@The-Yikes Hi, thank you very much for the feedback. Can I have the firmware version of your Deco X50? Would there be any error message when Outlook emails can't be sent out? Here are some...

@WHintze Hi, welcome to the community. Deco-DSL models, such as Deco X73-DSL, do not have a built-in DECT base station, which means it does not support connecting DECT cordless phones directly....

@RichLockett Hi, thank you very much for your feedback. Is the current network topology like: Internet service----Sky Fibre Broadband----TP-Link switch---main Deco XE75, 2*satellite XE75 wirelessly...

@WifiGuyES Hi, thank you very much for the feedback. Deco X55-V3.0 is planned to support WireGuard VPN, but there is no clear ETA for when the firmware will be released. Best regards.

@R4nger Hi, thank you very much for the feedback. Have you checked the power supply near the main Deco? Or would there be any high-power home appliances nearby, such as Microwave ovens/electric...

@Noodler Hi, welcome to the community. Could you please refer to this link to help me submit the Deco App log: How to submit Deco APP log Have you tried to manually set the 5Ghz channel to channel 48...