After installing Stage 3.2.0 straight out of box on Ubuntu 9.04 and testing it with simple.world, trying Fast speed results in strange behavior:
- when you choose Fast speed from the Run menu, it only runs (jumps) for a certain time and then returns to Realtime
- when simulation is paused and Fast speed is on, moving the map with mouse causes the simulation to unpause and the robot moves (jumps) seemingly random amounts
The same thing happens with other example worlds too.
Stage 3.1.0 works just fine.