Malcolm Turnbull 'keenly aware' of customer problems with NBN

Prime minister blames retailers for not buying enough NBN capacity to deliver promised service speeds

Malcolm Turnbull has said he is "keenly aware" of the pain some customers are experiencing with the national broadband network NBN, but he is "absolutely on top" of the issue.

The prime minister was forced to defend the NBN this week after a parliamentary committee handed down a scathing report into the project following a year-long investigation, calling for more transparency and accountability for those with complaints.