Subtract one sidereal day Alt+- is ok. To advance in sidereal day time-steps is such a wonderful function:
Every real planetarium demonstrates how the sun and the planets move among the stars.
In our public observatory we miss it really.
If we want to demonstrate it, we have to go back to version 0.9.1
Anyway Stellarium is great.
Operating System: Windows XP
Used Versions: 0.10.2 and 0.10.3
[WORKAROUND: Add the standard (QWERTY) English/US keyboard layout to your operating system and use that layout in Stellarium.
This bug is caused by the way Qt handles its keyboard shortcuts. Using the workaround is necessary until some way of changing Stellarium's shortcuts is implemented. --Bogdan Marinov]