I've manage to come across a tm technician who mention to a subscriber that his "copper line" got problem when the subscriber complaint about his slow unifi connection for weeks. Basically Unifi is just a temporarily new package to mark up their revenue since their subscribers arent willing to pay for more. What they do is create a new package out with all the reserved smooth speed and choke their old subscribers with a congested backbone. What they also did was dedicate partial of their congested backbone bandwidth and rellocate partial of it to unifi. Though i'm suspecting the rumours about tm using fake fibre optic . Maybe some experts could guide us on how true tm is really using fibre optic. By the way unifi probably works as it's best performance for now like the era when broadband thrives over narrowband. Though after broadband turns to be common, tm reveals their true colors.