Wan disconnects

[J4m1e]

Can any one help that's had this issue before?

I keep getting the below. Any ideas how it can be solved ? Had an openreach engineer come out 2 days ago to replace a faulty line due to this issue but I'm still facing the same problems 

Vodafone tech support cant seen to help as they dont know what is causing it, would I still fave the same issue if I switch internet provider 

24.05.2020	07:25:54	WAN IPv4 connected, WAN type: WAN PTM over DSL, service type: data, IP: 90.240.45.141	WAN
24.05.2020	07:24:29	WAN IPv4 disconnected, WAN type: WAN PTM over DSL, service type: data	WAN
24.05.2020	06:07:44	WAN IPv4 connected, WAN type: WAN PTM over DSL, service type: data, IP: 90.254.184.238	WAN
24.05.2020	06:06:08	WAN IPv4 disconnected, WAN type: WAN PTM over DSL, service type: data