I upgraded my adsl line from 384k to 1M on the 3rd of June. Now the adsl works perfectly for a couple of hours, and then it loses sync, then connects again, then drops it again, this continues for an hour or 3 then it's back up again. I've phoned Telkom about 20-25 times now, and about 4 technicians "were on it", they test the line on the timeslots when it's working, then they say nothing is wrong. Needless to say, its still broken... They've tried everything and nothing seemed to have worked, How do I force them to install a new line?