How to create a new ionic 3 project when got error?

I disable all proxy settings and try to add new ionic 3 project
But I got created a project folder without any content with Error

user@acer:~$ ionic start ionic3-sqlite blank
:heavy_check_mark: Creating directory ./ionic3-sqlite - done!
:heavy_multiplication_x: Downloading and extracting blank starter - failed!
Error: connect ETIMEDOUT
at Object._errnoException (util.js:1022:11)
at _exceptionWithHostPort (util.js:1044:20)
at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1182:14)

Please advise What I do ?
I am using Ubuntu 16.04