After Firmware update, deco keeps crashing. I have a 3 unit mesh and only one crashes and goes red. The other units show the white light but the internet does get disconnected for sometime and reconnects for the other unit, and the one unit stays red. It worked fine for 2 years and this started only happening now. 

Here are some of the critical logs. Is there a way to downgrade the firmware? or please suggest how to fix this. This is in router mode connected to a AT&T fiber modem.

BTW, I had to remove some text from the lines that contain  tp211,54[8739]: due to the error message when posting that says content has illegal links.

Tue Jun 11 10:07:24 2024 user.emerg syslog: tp217,504[6754]:

Tue Jun 11 10:07:26 2024 user.emerg syslog: tp289,502[6929]:

Tue Jun 11 10:07:26 2024 user.emerg syslog: tp289,505[6929]:

Tue Jun 11 10:07:26 2024 user.emerg syslog: tp217,505[6933]:

Tue Jun 11 10:07:29 2024 user.emerg syslog: tp217,504[6933]:

Tue Jun 11 10:07:33 2024 user.emerg syslog: tp229,503[7016]:

Tue Jun 11 10:07:33 2024 user.emerg syslog: tp229,505[7016]:

Tue Jun 11 10:07:33 2024 user.emerg syslog: tp289,502[7319]:

Tue Jun 11 10:07:33 2024 user.emerg syslog: tp289,504[7319]:

Tue Jun 11 10:07:36 2024 user.emerg syslog: tp279,508[7589

Tue Jun 11 10:08:24 2024 user.emerg syslog: tp211,501[8739]:

Tue Jun 11 10:08:26 2024 user.emerg syslog: tp211,501[8739]:

Tue Jun 11 10:08:30 2024 user.emerg syslog: tp211,51[8739]:

Tue Jun 11 10:08:30 2024 user.emerg syslog: tp211,502[8739]:

Tue Jun 11 10:08:30 2024 user.emerg syslog: tp211,1[8739]:

Tue Jun 11 10:08:30 2024 daemon.emerg procd: Normal env generate