I have my credential setup for git but when i try to clone private repository from github its throwing below error , Any idea what could be the reason of failing and how i can resolve this issue.
error
$ git clone https://github.com/bpmn-io/bpmn-js.git -b v0.16.2
Cloning into 'bpmn-js'...
fatal: unable to access 'https://github.com/bpmn-io/bpmn-js.git/': Failed to connect to github.com port 443: Timed out