Cannot log in Open science Frame

Online experiments
1

My Psychopy version is 1.85.6.
My operation system is MacOS 10.13.2.
And I have an account on OSF.
But when I tried log in the OSF account via projects --> log in.

The following is the output I got

Welcome to PsychoPy2!
v1.85.6
Traceback (most recent call last):
  File "/Applications/PsychoPy2.app/Contents/Resources/lib/python2.7/psychopy/app/projects.py", line 359, in onLogin
    password=pword, remember_me=rememberMe)
  File "/Applications/PsychoPy2.app/Contents/Resources/lib/python2.7/pyosf/remote.py", line 225, in __init__
    self.authenticate(username, password, otp)
  File "/Applications/PsychoPy2.app/Contents/Resources/lib/python2.7/pyosf/remote.py", line 432, in authenticate
    auth=(username, password), timeout=10.0,
  File "/Applications/PsychoPy2.app/Contents/Resources/lib/python2.7/requests/sessions.py", line 555, in post
    return self.request('POST', url, data=data, json=json, **kwargs)
  File "/Applications/PsychoPy2.app/Contents/Resources/lib/python2.7/requests/sessions.py", line 508, in request
    resp = self.send(prep, **send_kwargs)
  File "/Applications/PsychoPy2.app/Contents/Resources/lib/python2.7/requests/sessions.py", line 618, in send
    r = adapter.send(request, **kwargs)
  File "/Applications/PsychoPy2.app/Contents/Resources/lib/python2.7/requests/adapters.py", line 496, in send
    raise ConnectTimeout(e, request=request)
requests.exceptions.ConnectTimeout: HTTPSConnectionPool(host='api.osf.io', port=443): Max retries exceeded with url: /v2/tokens/ (Caused by ConnectTimeoutError(<urllib3.connection.VerifiedHTTPSConnection object at 0x1129c8dd0>, 'Connection to api.osf.io timed out. (connect timeout=10.0)'))
pyo version 0.8.6 (uses single precision)

And when I run benchmark wizard, I got

|Configuration test or setting|Version or value|Notes|
|---|---|---|
|    internet access|False|Warning: could not connect (no proxy attempted)|

Any suggestions?

Thanks

Likan