@HEECHAI Thanks for your reply. Per I said before, please check the IP and gateway of your computer with it connected to the RE450 to do further analysis. Meanwhile, you can move the extender closer...

@Neil01 Definitely sure, please feel free to reply once you are available.

@r21 Thanks for your feedback, you can keep an eye on it and observe its performance. Any further problem, please let us know.

@Donat0 What is the led status of RE350? How do you know that the extender is bricked? Is there any specific symptom? Try to hard reset it by holding the reset hole for 1s with the extender powered...

@SirDigital What do you mean the USB attached drive keeps dropping off? Like it keeps showing unrecognized by the router and you need reboot the router to make it work again? With the USB drive...

@QuinnHUN Our wireless dual-band products support more than 4TB HDD at present. We will do some troubleshooting first. What is the model number of your 4TB HDD? With the HDD connected to the computer...