UnicodeDecodeError when attempting to launch remote anaconda ipython 3 kernel on win64

[user32000]

@korniichuk any thoughts what's going wrong here?

Michaels-MacBook:~ michael$ jupyter notebook
[I 09:56:43.382 NotebookApp] Serving notebooks from local directory: /Users/michael
[I 09:56:43.382 NotebookApp] 0 active kernels
[I 09:56:43.382 NotebookApp] The IPython Notebook is running at: http://localhost:8888/
[I 09:56:43.382 NotebookApp] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation).
[I 09:56:57.407 NotebookApp] Creating new notebook in
[I 09:56:58.257 NotebookApp] Kernel started: 8cab0703-0950-4334-96c6-334f3a3f2d56
[W 09:56:58.362 NotebookApp] 404 GET /kernelspecs/desktop%20ipython%203/logo-64x64.png (::1) 31.53ms referer=http://localhost:8888/notebooks/Untitled3.ipynb?kernel_name=desktop%20ipython%203
Traceback (most recent call last):
File "/Applications/anaconda/bin/rkscript", line 230, in
paramiko_tunnel(v, remote_ports[k], remote_username_at_remote_host)
File "/Applications/anaconda/lib/python2.7/site-packages/rk/ssh/tunnel.py", line 320, in paramiko_tunnel
if not _try_passwordless_paramiko(server, keyfile):
File "/Applications/anaconda/lib/python2.7/site-packages/rk/ssh/tunnel.py", line 118, in _try_passwordless_paramiko
client.load_system_host_keys()
File "/Applications/anaconda/lib/python2.7/site-packages/paramiko/client.py", line 101, in load_system_host_keys
self._system_host_keys.load(filename)
File "/Applications/anaconda/lib/python2.7/site-packages/paramiko/hostkeys.py", line 101, in load
e = HostKeyEntry.from_line(line, lineno)
File "/Applications/anaconda/lib/python2.7/site-packages/paramiko/hostkeys.py", line 331, in from_line
key = RSAKey(data=decodebytes(key))
File "/Applications/anaconda/lib/python2.7/site-packages/paramiko/rsakey.py", line 64, in init
if msg.get_text() != 'ssh-rsa':
File "/Applications/anaconda/lib/python2.7/site-packages/paramiko/message.py", line 186, in get_text
return u(self.get_bytes(self.get_int()))
File "/Applications/anaconda/lib/python2.7/site-packages/paramiko/py3compat.py", line 53, in u
return s.decode(encoding)
File "/Applications/anaconda/lib/python2.7/encodings/utf_8.py", line 16, in decode
return codecs.utf_8_decode(input, errors, True)
UnicodeDecodeError: 'utf8' codec can't decode byte 0xf7 in position 1: invalid start byte
[1437] Warning: unhandled RemoteError: Traceback (most recent call last):
File "", line 1072, in executetask
File "", line 1, in do_exec
File "", line 66, in
File "D:\Users\Michael\Anaconda3\lib\site-packages\traitlets\config\application.py", line 587, in launch_instance
app = cls.instance(**kwargs)
File "D:\Users\Michael\Anaconda3\lib\site-packages\traitlets\config\configurable.py", line 415, in instance
'%s are being created.' % cls.name
traitlets.config.configurable.MultipleInstanceError: Multiple incompatible subclass instances of IPKernelApp are being created.

[W 09:57:08.386 NotebookApp] Timeout waiting for kernel_info reply from 8cab0703-0950-4334-96c6-334f3a3f2d56
[I 09:57:10.257 NotebookApp] KernelRestarter: restarting kernel (1/5)
WARNING:root:kernel 8cab0703-0950-4334-96c6-334f3a3f2d56 restarted
^C[I 09:57:13.542 NotebookApp] interrupted
Serving notebooks from local directory: /Users/michael
1 active kernels
The IPython Notebook is running at: http://localhost:8888/
Shutdown this notebook server (y/[n])? y
[C 09:57:14.778 NotebookApp] Shutdown confirmed
[I 09:57:14.779 NotebookApp] Shutting down kernels
[I 09:57:15.825 NotebookApp] Kernel shutdown: 8cab0703-0950-4334-96c6-334f3a3f2d56