@HamishT Hello, admin is the default password to access the web UI of the router, the wireless password is printed on the back panel, which is 8 digits numbers. You can give it a go then. May it help.

@antythesis Thanks for your requesting, we will get some details to do further analysis. 1. How far away between the main router and the RE305? Try to move it closer and verify whether it can...

@Poodle-pete1 How many TP-Link devices do you have in total? What are their model number? For the AV500, the model number should start with TL-WPA/PAXX. Besides, the instruction to set up TL-WA850RE...

@javieruy @StuartCambs Thanks for your requesting. We did some tests and find out that some components on Mac have been upgraded with the update of MacOS, which causes that the Mac computer cannot...

@Aibynn Sorry to respond late. If you have not returned this router, we can do further analysis. 1. What is the current network diagram? 2. How do you transfer the files between two computers, you...

@Fakhri_h Great to know that. Now you can enjoy the print server service. If need any further help, please be free to let us know. Best regards.