Cannot create new ionic project with Ionic start command

Hi There,
I cannot create new ionic project with Ionic start.
Command: ionic start
? Use the app creation wizard? No
? Framework:Angular
?Project name: myApp4
? Starter template:sidemenu
superagent GET

then get error
Downloading and extracting sidemenu starter Error: connect ETIMEDOUT 2600:9000:2251:6200:c:dac5:5380:21:443

at TCPConnectWrap.afterConnect [as oncomplete] (node:net:1487:16)

I could download this tar.gz file in Chrome correctly.

Thanks ahead for your help!

I am not sure why,
but just noticed that the npm is also hanging,

so according to the suggestion from node.js - npm install hangs - Stack Overflow

then restart the computer, and now npm works fine
and ionic start also works fine :slight_smile: