recommend to install tp-link official driver~ perhpas you can try to email tp-link support directly for further help before you returen it.

panicos wrote Model : Hardware Version : Firmware Version : ISP : Hello everybody, I recently bought the model TL-MR3020 and i encounter the following issue: when connecting a USB 3G stick into it, i...

If you directly plug the SIM card into your phone, does it work? Try to put dial number and APN on the router manually. besides, make sure the firmware of the router is the latest one. The most...

Have you gotten this solved? Did you try charging it? If it still keep blinking red after you charge it, better to contact support team for further help.

What's your hardware version? You can have a look at here: https://www.tp-link.com/en/download/M7300.html#Driver

both wired and wireless connection often drop? Do you mean you have already updated the firmware to the latest one but the issue still exists? If it's only the wireless disconnection issue, try to...