LS220D losing network connection

[MymsMan]

My 4TB LS220D has been reliable until recently when it has started to lose network access for extended periods of time,

Recently it lost connection from  7:38 pm to  11:36 am next day with a few, very brief, connections in between
Before that it had been connected without interruption since Dec 12 when there were a couple of drops of connection

The NAS has a wired Ethernet connection to the eero hub and was not touched during that period,  no other devices had connection problems.

Are there any NAS logs that could shine any light on the cause of the issues.

Device-Dec 22, 11:36 am LS220D3B1 connected to Living room eero 6 Ethernet port 2

Device-Dec 22, 7:37 am LS220D3B1 disconnected from Living room eero 6

Device-Dec 22, 7:35 am LS220D3B1 connected to Living room eero 6 Ethernet port 2

Device-Dec 22, 5:37 am LS220D3B1 disconnected from Living room eero 6

Device-Dec 22, 5:35 am LS220D3B1 connected to Living room eero 6 Ethernet port 2

Device-Dec 21, 9:36 pm LS220D3B1 disconnected from Living room eero 6

Device-Dec 21, 9:34 pm LS220D3B1 connected to Living room eero 6 Ethernet port 2

Device-Dec 21, 7:38 pm LS220D3B1 disconnected from Living room eero 6

Device-Dec 12, 8:14 pm LS220D3B1 connected to Living room eero 6 Ethernet port 2

Device-Dec 12, 6:20 pm LS220D3B1 disconnected from Living room eero 6

Device-Dec 12, 1:52 pm LS220D3B1 connected to Living room eero 6 Ethernet port 2

Device-Dec 12, 12:22 pm LS220D3B1 disconnected from Living room eero 6