https://bugs.winehq.org/show_bug.cgi?id=52214
--- Comment #14 from Huw Davies huw.davies@physics.ox.ac.uk --- Mike, could you run this command from the shell with your computer set up so that the bug is apparent (i.e. with your wlan connection I believe).
cat /proc/net/route > /tmp/route.txt
and attach the resulting /tmp/route.txt