@Splee How many devices connect to the Deco M5 simultaneously? Please verify whether they obtained valid IP address from the Deco automatically which do not show up under network/online devices list....

@robincruseo The available driver for Mac OS is up to 10.14; while there is no one for 10.15 yet. https://www.tp-link.com/support/download/tl-wn725n/#Driver You can install the 10.14 driver to give...

@StijnDeco Thanks for your reply. 1. Try to disable the antivirus feature via the Deco app; 2. Please verify the IP address and gateway of the TV receiver. 3. Any special settings need to do to make...

That will be great. You can keep in touch with them and get a solution. Best regards.

@Linker134 Thanks for your valued reply, glad to hear that you got it fixed. Congrats. Now you can enjoy the internet with the TP-Link device. And if need more help, please feel free to contact us....

You are welcome, glad to help you. If need any further help in the future, do not hesitate to contact us. Best regards.