Poll: Do you want the internal simulator back?

The default setting to use ModelSim to run the simulation didn’t work on my machine. It appears to bring up a command line window with some information, but it automatically closes before I’m able to read why it fails. To get results, I’m actually using the Quartus II Simulator. In the Simulation Waveform Editor I had to go Simulation > Options > Simulator: Quartus II Simulator.

I only tried top level pins, because that’s all I ever used back in day (Quartus II 9.0).

Timing simulations don’t work for me for Cyclone IV parts (only III and earlier), but that isn't too surprising.