thanks for your reply. Yes, I am trying to access Netflix (US and other) via DNS services like Unotelly and TVUnblock in order to avoid the geolocalisation filters. This was working perfectly fine up to 6 weeks ago or some.
The tests I have done looks through different DNS providers looks like something is going on in Cablecom network..
Not sure if they do not want customer to access the content from other countries and enforce only swiss content, but it looks like this is the case.