Jedi not using specified python version

Jedi appears to be using a python version, different from the one specified in the settings.

I have the python path set to:

C:\Users\m.langiu\AppData\Local\Continuum\anaconda3\python.exe

And when attempting to use *find references* I get the error:

Find References: Error: jedi.api.exceptions.InternalError: The subprocess C:\cygwin64\bin\python2.7.exe has crashed.

OS: Windows 10
Atom : 1.28.1
Electron: 2.0.4
Chrome : 61.0.3163.100
Node : 8.9.3
python-language-server: 0.19.0

Start by reproducing Find References on Windows 10 with the configured Anaconda python.exe and the reported python-language-server 0.19.0 environment. Trace how the Python path setting reaches Jedi and compare it with the observed Cygwin python2.7.exe subprocess. Done means Find References uses the specified Python executable rather than the unrelated Cygwin interpreter.

Written by the indexing model from the issue text.