+### Error while writing to Generic BSD tap device /dev/tap0: Input/output error on MacOSX or *BSD
+
+tinc needs to be running *before* configuring the network interface.
+Try assigning a static ip address, while tinc is running:
+
+ ifconfig tap0 <ip address>
+
+If you are still having trouble, check that you have the tun/tap devices installed and configured for your kernel.
+
+