@hjr Hello, we will do some troubleshooting and try to fix it. May I know who is your ISP? What is the light status of the C5 and the DSL modem(especially the DSL light) when the connection drops...

@ch0c0 Hello Tia, what is the WAN error message? Could you please show us a screenshot of the WAN error page? As for the WAN connection dropping issue, we will do further analysis to locate it and...

@RonWesley Hello, this is the TP-Link community. As for your requests, there are some devices can satisfy your needs, like Archer A7, Archer C7. They have the gigabit ethernet ports which can handle...

@Joos Thanks for your valued reply. If need any further help in the feature, be free to let us know. Good day.

@Jeffrey87NL Hello Jeffrey, The Mac address filtering feature is called access control on the Archer AX50. And this feature is not supported when Archer AX50 works in AP mode. You can read this to...

@Foliver69 Hello, you can remove or keep the clear plastic on the antenna, it won't affect the performance of the wireless. May it help.