@VishalThakkar Hello, May I know did you try the suggestions in Recommended Solution #50 on the first page of this thread. Please change router's 5Ghz channel as suggested and update the firmware to...

@alex89 Hello, Thank you for your reply, thank you for your correction. I updated my previous answer of T4E driver . As your case it a bit special, we'd like to follow up your case via email , please...

@Valdenebro Hi Manuel, May I know did your camera get connect time right now? Did you adjust router firewall settings as suggested by @Cuauhtemoc If not, please try the debug APP I sent you by...

@Cuauhtemoc Got it, many thanks!

@Micke61 Hello, Please confirm the firmware of your RE505X is upto date: https://www.tp-link.com/support/download/re505x/#Firmware May I know your network topology and the Model of your Asus router?...

@JessGuess2000 Hello, Sorry for the late update. For “ range extender only shows a dim blue for signal strength” How many LEDs are On your second range extender? Do you want to connect both extender...