Why BT’s not the biggest broadband choker

Tuesday, June 2nd, 2009

The BBC is getting positively hot under the collar about BT’s “iPlayer throttling”. It’s nice to see the big broadcasters finally paying attention to the hidden chokes applied to our broadband connections, although readers of the Smash Your Broadband Limits feature on the cover of this month’s PC Pro would already have been well aware that BT Option 1 customers were restricted to only 896Kbits/sec for streaming video.

BT Option 1 isn’t the worst service when it comes to strangling connections, however. Not by a long chalk. Take BT-owned PlusNet example. Its “Unlimited” account offers a maximum bandwidth of only 256Kbits/sec from download sites during peak hours (6pm-11pm) while peer-to-peer traffic is granted a paltry maximum of 128Kbits/sec from 6pm-10pm. Try downloading a 1.5GB HD show from iPlayer during peak hours on that connection and it will probably arrive a couple of hours after you’ve gone to bed.

Other ISPs pull similar ruses (you can find out what your ISP is up to in this month’s mag). Perhaps now the BBC has taken an interest, we’ll get a frank and open debate about the murky practice of traffic shaping.