When using frame advance, it takes the emulator longer than normal to advance a frame. When holding down the frame advance key, it advances a frame about every 2 seconds. Sometimes after letting go of the frame advance key, the game will begin to play at full speed rather than staying on the current frame.
I tested this on 4.0-8684, 4.0-8711, and 4.0-8717. This does not happen to me on older revisions such as 4.0.2.
I tested this on 4.0-8684, 4.0-8711, and 4.0-8717. This does not happen to me on older revisions such as 4.0.2.