@Cretu 

Thanks very much for the update. Sorry to hear that the Dahua camera cannot connect to the WPA2-PSK (AES) wireless network.

BTW, may I have its model? Thanks.

@Gekke-Gerrit 

Hello, do you mean Deco M4R? You can install the beta firmware for the Deco M4, they are the same:

https://community.tp-link.com/en/home/forum/topic/227662

Thanks.

@Cretu 

Thanks so much for your info. Sorry that you may need to plug it into the Deco with a cable or change the security back to the mixed WPA2-PSK (AES)+WPA-PSK (TKIP).

Cretu wrote

@TP-Link_Deco 

 

Hi,

 

This is the device:

Device Type IPC-HFW1320S-W

System Version  2.400.0000000.16.R, Build Date: 2017-08-31

WEB Version   3.2.1.490211

ONVIF Version  16.12(V2.3.1.458331)

 

Copyright 2017, all rights reserved.

 

Best Regards

@Crowe10291 

Hi, yes, please get the beta firmware for E4 from the below link:

https://community.tp-link.com/en/home/forum/topic/227662?page=1

@AlanF 

Hello,

May I also have the model number of your two Amcrest WiFi cameras?

What does this sentence mean "switched the Deco back to AES only, and then I could switch the cameras back over to the Deco."?

AlanF wrote

@Cretu 

 

I had the same issue with two Amcrest WiFi camreas. It looks like even though they were capable of connecting to AES only, since they had originally connected as TKIP they would only reconnect to TKIP. Luckily I have another router in my network that I could connect them to. What I had to do was switch the Deco back to TKIP which allowed the cameras to reconnect. I then logged into them and connected them to the other WiFi SSID, switched the Deco back to AES only, and then I could switch the cameras back over to the Deco.