the "ReSharper Tip" suggests the following thing:
When you use "Highlight Usages" action (CtrlShiftF7), you may use
CtrlAltUp and CtrlAltDown shortcuts to navigate between highlighted
CtrlShiftF7 works flawless, but CtrlAltUp/Down doesn't. Is this a
generall problem or did i do something wrong? I think, this would be
really a great feature...