TP Link Experts,
I have 3 x Deco M5 configured in Access Point mode in my house. Up until recently - I guess the problems started after the last firmware update - the system was working just perfectly. More details about my setup:
0- Hardware version: V3;
1- Firmware: lastest available (1.5.3 Build 20210203 Rel. 68223);
2- Operation mode: Access Point;
3- Fast Roaming: Enabled;
4- Beam Forwarding: Enabled;
5- 2.4 GHz and 5 GHz WiFi have the same SSID and password;
6- Guest Netword: disabled;
7- The 3 Decos are wire connected to a Gpbs Ethernet switch.
From time to time (once a day, on average), the devices connected stop responding through the 5 GHz network. I get the annoying "incorret password" messages and I have to reboot the access point to make it work properly again.
Any ideas on how fo fix it?