Sep-03-2017, 09:01 PM
It looks like it was a qtconsole issue.
-> https://github.com/spyder-ide/spyder/issues/5063
-> https://github.com/jupyter/qtconsole/issues/223
-> https://github.com/spyder-ide/spyder/issues/5063
-> https://github.com/jupyter/qtconsole/issues/223