Internet randomly going down after midnight

[x98car]

Have an odd issue with my ET12 pair. Last 4 or 5 days I have noticed the internet randomly going down just after midnight. It comes back on in a few minutes then goes off randomly again in 5-10 minutes. This repeats for a few hours. By the time I get up in the morning all is fine. Internet works fine all day. Very odd.

Part of the logs when it happens:

Nov 5 02:26:27 kernel: eth0 (Int switch port: 5) (Logical Port: 5) (phyId: 11) Link DOWN.

Nov 5 02:26:27 kernel: ^[[0;34m[NTC xport] xport_reset: rc = 0; intf = 1 port = 0 spd = 1G dup = 1

Nov 5 02:26:27 kernel: ^[[0m

Nov 5 02:26:27 WAN Connection: Fail to connect with some issues.

Nov 5 02:26:33 WAN Connection: WAN(0) link down.

Nov 5 02:26:34 kernel: MACSEC: macsec is not enabled

Nov 5 02:26:35 kernel: ^[[0;34m[NTC xport] xport_init: rc = 0; intf = 1 port = 0 spd = 1G dup = 1

 

[Analog-1]

Looks like your ISP is having issues.

 

[x98car]

Looks like your ISP is having issues.

Think it’s just them doing maintenance during those hours?

 

[x98car]

After a bit of research on BT’s forum I think it may be related to REIN or SHINE. Something electrical causing interference during those hours. Gonna have to do some testing to see what it could be. Unless someone can see in my logs that it could be something else.