Deco App IOS: 3.10.23 Android:3.10.8 Topics New Firmware Troubleshooting&Solution Articles New Arrival December Deco BE65/BE65 Pro_1.2.10 New Firmware with Enhanced Stability & Interference Resistance

Deco m5 automatic update to the latest firmware. Parent and child connection. They both lost the speed of WiFi but the LAN still works. Tried installing other firmware (downgrade) still the problem is