On Thursday, 5 January 2017 12:17:05 GMT Ralph Corderoy wrote:
> > I ran lsusb on the hub Terry tried and it does show up as single-TT,
> > although it does show up as 4 hubs.
> 
> I filtered out some of its more interesting lines to try and lessen the
> noise, giving http://pastebin.com/GSu1Cb8A
> That says "bDeviceProtocol 2 TT per port" a couple of times so I think
> it may be multi-TT?

Here are the outputs of lsusb -v on the Pi Zero and the Pi 3:

http://hadrian-way.co.uk/Misc/Pi0_lsusb-v.txt[1] 

_http://hadrian-way.co.uk/Misc/Pi3_lsusb-v.txt_ 

If you look, you will see that the Pi 0 only has single-TT while the Pi 3 has 
one Multi-TT.

It looks as though I could fix this with a multi-TT hub, as suggested by 
William, but the cost 
may be prohibitive.  There is a hub that is specific to the Zero that is sold 
by the Pi Hut for 
£10.  I would need to ask them these questions to find out if they support at 
least one 
multi-TT channel.

-- 



                Terry Coles

--------
[1] http://hadrian-way.co.uk/Misc/Pi3_lsusb-v.txt
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