BT ADSL modem replacement

[Unphased0]

I have a BT OpenReach ADSL modem that was installed a long time ago. There are three green LED lamps labelled 'Power','DSL' and 'LAN1'. The power and DSL lights are a stable non-flickering glow, however, the LAN light flickers intermittently and is rarely stable for more than 2 seconds before it flickers. Is this normal? Should I get an engineer out to check it? 

[Chris-TalkTalk]

Hi Unphased0,

As DJI_MINI_2_SE has said, this is perfectly normal

Chris

[DJI_MINI_2_SE]

The LAN light flickering is normal see video - 

https://youtu.be/k_lGQDIvY0Y?feature=shared&t=100