@Moritz_Wallner My suggestions: 1. Uplgrade the firmware to the latest one. https://www.tp-link.com/en/support/download/tl-r470t%252B/#Firmware 2. Use different IP addresses for the two TL-WA901ND...

@Vistatelecom hello, were you able to access the switch? I have the same problem, the pwr light is on, the sys light does not come up and I cannot access the siwtch through the console port after...

@ASCII From the screenshot, 2.4G has 10% Utilized while 5G has 0, which seems to be the traffic generated. Here I would like to quote from @R1D2, "Channel Utilization includes any WiFi packet flowing...

@MrParticular I think you could use the Iperf tool to test the speed of the router, just elimiate the influence by other element first. If the speed is around 600Mbps, it may be caused by the ISP...

@MorrisAGE Can I ALSO have another rule to block those computers which are not bound (using time range) , to allow access to internet during day time and block during night time? I think you can do...

Dear @ASCII, Do you have portal configured on the EAPs? Do you check the log to confirm there is no clients connected within two days? Could you please post the screenshot of traffic page?