@Amitsingh2087 How do you know that only 1 antenna is working, couple of things here about the antenna connections ... 1. it will work with just the Main antenna connected but will not with the AUX...

@johneli https://community.tp-link.com/en/home/forum/topic/272342 John vk3hjq

@DanielThePux

@DanielThePux Another idea is, you could mount the MR600 outside, (under the eave) you only need power and then use the WiFi to connect. Have you tried placing the MR600 up high inside the house &...

@DanielThePux Just close the window, the glass will not makes any difference to the signal, if it works now it will still work, as for the fly screen, if it is a steel mesh screen then remove it, if...

@DanielThePux https://community.tp-link.com/en/home/forum/topic/272342 John vk3hjq