@Omadauser200131 Thank you so much for taking the time to post the issue on the TP-Link community! To better assist you, I've created a support ticket via your registered email address and escalated...

@the901 please check your message.

@MrTom May I ask for an update on this situation? We are concerned about it. Thanks.

@B_Star You can refer to the following link for antenna selection. Introduction for TP-Link Outdoor Antennas However, we cannot guarantee compatibility with third-party antennas. Additionally, as I...

Hi @Omadauser200131 What exactly is the problem? After upgrading to the latest firmware, did all the devices go offline, and did they recover after rolling back to the previous version? Is that what...

Hi @mrmbman understood. please check your message.