There are two ways to pause the emulator: F2 and P.
F2 pauses, and when the game is paused, resumes.
P pauses as well, but can't resume. The only way to resume after pressing P is to press F2, which pops up an error message, since the emulator tries to pause but is already paused. After the error message, you have to press F2 again to resume the game.
There are two ways to pause the emulator: F2 and P. F2 pauses, and when the game is paused, resumes. P pauses as well, but can't resume. The only way to resume after pressing P is to press F2, which pops up an error message, since the emulator tries to pause but is already paused. After the error message, you have to press F2 again to resume the game.