I've had a set of 3 Deco P9s for about 18 months, and over the last several weeks a single unit has begun experiencing requent disconnects (several times per day, only fixed with a power cycle of device). The remaining units (main and additional sattelite) continue funcioning normally during the singe-unit outage.

Configuration:

• Model: Deco P9 v1
• Firmware: 1.1.3 Build 20201228 Rel. 55057
• Backhaul: Wireless & Powerline
• Mode: Router (modem is in bridge mode and assigns public IP directly to the Deco)

Symptoms (on affected device):

• Indicator light turns solid red
• Devices connected via ethernet show "no internet connection"
• Deco app reports the affected P9 is "offline" 
• Connecting a new device via ethernet (during outage) does not allocate IP to device

Fix:

• Power cycle ** Occassionally the device will re-establish connection automatically, but it generally stays disconnected until the device is powered off and back on.

Troubleshooting Performed:

• Factory Reset on Affected Device
• Removed & Re-added from network via the Deco mobile app

Any insight you all could provide would be greatly appreciated!

Best,
Justin