Traceback (most recent call last):

 "/home/florian/proj/qutebrowser/git/qutebrowser/browser/downloads.py", line 661, in update_gui
dl.stats.update_speed()

 "/home/florian/proj/qutebrowser/git/qutebrowser/browser/downloads.py", line 124, in update_speed
delta = self.done - self._last_doneTypeError: unsupported operand type(s) for -: 'NoneType' and 'int'
Traceback (most recent call last):

 "/Users/pat/miniconda3/lib/python3.4/logging/handlers.py", line 903, in emit
self.socket.send(msg)OSError: [Errno 40] Message too long