Steps I took that resulted in the problem:
Started Fritzing.
Switch to BB view
Added Arduino Uno
Added two ceramic capacitors
Plugged first capacitor into two unconnected locations on the board - status bar says: no connections to route
Plugged second capacitor into pin 8 and 9 of Arduino headers - 0 of 2 nets routed - two connections still to be routed
Removed second capacitor and dragged wires from arduino 8 and 9 to capacitor - routing completed.
...
What I expected should have happened instead:
routing completed or nothing to route in all cases.
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My version of Fritzing and my operating system:
Windows 10 Pro 1607 14292.693
Version 0.9.3 (b5c895d327c44a3114e5fcc9d8260daf0cbb52806 2016-04-19) 64 [Qt 5.6.0]
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Please also attach any files that help explaining this problem