I'm just observing how Multisim simulates some of the behaviors of the 555 Timer (e.g., reset function, reset threshold, precedence of reset/trigger/threshold, effect of exponential rise in bypassed control pin).
Initial conditions should be set to "User defined" instead of "Determine automatically" to have an exponential rise in voltages.
With a bypass capacitor of 0.01 µF, the control voltage stabilizes in about
200 µs.
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