Live view yet AGAIN!

Hi all , so I had an issue with live view loading 50% of the time , it got fixed by getting another router from sky , this was fitted on 22nd July , after that live view NEVER failed to load on WiFi or 4g , it's been absolutely fine until rich notifications stopped working and now live view is back to being total rubbish again !!! Is it being like this because of the issues at ring does anyone know ???? Or do I have to get another router from sky !!!! ( Yes I'm being sarcastic ) thanks .