I've had this AX1800 for a few months now.

Performance is good but it keeps crashing and rebooting several times a week. I even have it setup to reboot every day at 4AM, but that is not helping. 

The logs are not much use as they are reset after a reboot.

Outside of reboot, I do see some subsystems appear to restart, but tbh I don't know the significance of the particular log entries
I also have the router send me logs daily, before scheduled reboot) 

I am an IT architect, is there something I can do to help diagnose this? Turn on additional logging? install a debug build? Let me know. 

####################################################################
#                Archer AX1800 System Log
# Time = 2021-03-19 04:00:01
# H-Ver = 1.20 ; S-Ver = 1.2.0 Build 20201023 rel.69937
# LAN: I = 192.168.0.1 ; M = 255.255.255.0 ; MAC = E4:C3:2A:76:E9:A4 
# WAN: W = dhcp ; I = removed ; M = 255.255.248.0 ; MAC = removed 
#      G = removed ; D1 = 75.75.75.75 ; D2 = 75.75.76.76 
# Clients connected: 35 ; WI-FI : 32 
####################################################################
What is happening here? 
2021-03-18 23:31:31 led-controller[1087]: <6> 288051 Start to run WAN1_ON
2021-03-18 23:31:31 led-controller[1087]: <6> 288051 Start to run WAN0_OFF
2021-03-18 23:31:31 led-controller[1087]: <6> 288051 Start to run LAN_ON
2021-03-18 23:31:20 led-controller[1087]: <6> 288051 Start to run WAN1_OFF
2021-03-18 23:31:20 led-controller[1087]: <6> 288051 Start to run WAN0_ON
2021-03-18 23:31:20 led-controller[1087]: <6> 288051 Start to run LAN_ON
2021-03-18 23:31:18 led-controller[1087]: <6> 288051 Start to run WAN1_OFF
2021-03-18 23:31:18 led-controller[1087]: <6> 288051 Start to run WAN0_OFF
2021-03-18 23:31:18 led-controller[1087]: <6> 288051 Start to run LAN_ON

below is just restart 
2021-03-18 04:07:27 led-controller[1087]: <6> 288051 Start to run WAN1_ON
2021-03-18 04:07:27 led-controller[1087]: <6> 288051 Start to run WAN0_OFF
2021-03-18 04:07:27 led-controller[1087]: <6> 288051 Start to run LAN_ON
2021-03-18 04:07:04 nat[13763]: <6> 211501 Initialization succeeded
2021-03-18 04:07:04 nat[13763]: <6> 211501 Initialization succeeded
2021-03-18 04:07:02 remote-management[14195]: <6> 282505 Service stop
2021-03-18 04:06:59 nat[12902]: <6> 211501 Initialization succeeded
2021-03-18 04:06:59 nat[12902]: <6> 211501 Initialization succeeded
2021-03-18 04:06:59 remote-management[13200]: <6> 282505 Service stop
2021-03-18 04:06:49 upnp[12372]: <6> 217504 Service start
2021-03-18 04:06:49 upnp[12372]: <6> 217505 Service stop