message: compute the start of the next tick using the tickDuration instead of getTimeOfTick
  fixes
diff: @@ -569,7 +569,8 @@ export class Transport extends ToneWithContext<TransportOptions> implements Emit
  if (this.state === "started") {
  const ticks = this._clock.getTicksAtTime(now);
  // schedule to start on the next tick, #573
  - const time = this._clock.getTimeOfTick(Math.ceil(ticks));
  + const remainingTick = this._clock.frequency.getDurationOfTicks(Math.ceil(ticks) - ticks, now);
  + const time = now + remainingTick;
  this.emit("stop", time);
  this._clock.setTicksAtTime(t, time);
  // restart it with the new time
  