Can only use ReplayKit once then I have to restart my app

I'm having an issue where I can only use ReplayKit successfully once, then I have to restart the app to get it to work again.

The first time I start recording, then stop. It works. The second time one of two things happen...

1. I get a black screen in my preview
2. I get the following error message in stopRecording().

Failed due to failure to process the first sample buffer

After that, if I try to call startRecording again I get the following error. Recording failed to start

Then the above error repeats until I restart my app.

One other thing to note, the only time I get the alert to ask for approval to record is the first time I use ReplayKit. The alert doesn't show again until the first time after the app is restarted.

Here are my functions I'm using.

func didStartRecording() {
    self.startRecording()
  }
   
  @objc func startRecording() {
    let recorder = RPScreenRecorder.shared()
    recorder.startRecording { [unowned self] (error) in
      if let unwrappedError = error {
        log.error("Error trying to record using ReplayKit: \(unwrappedError.localizedDescription)")
        return
      }
       
      recordingView.backgroundColor = UIColor.red
      self.view.addSubview(recordingView)
      recordingView.snp.makeConstraints { make in
        make.top.left.right.equalToSuperview()
        make.height.equalTo(50)
      }
       
      let recordingLabel = InstrLabel()
      recordingLabel.text = "Recording....Tap to stop"
      recordingLabel.textColor = .white
      recordingView.addSubview(recordingLabel)
      recordingLabel.snp.makeConstraints { make in
        make.width.height.equalToSuperview().multipliedBy(0.9)
        make.centerX.centerY.equalToSuperview()
      }
       
      let tapGestureRecognizer = UITapGestureRecognizer(target: self, action: #selector(stopRecording))
      recordingLabel.isUserInteractionEnabled = true
      recordingLabel.addGestureRecognizer(tapGestureRecognizer)
    }
  }
   
  @objc func stopRecording() {
    let recorder = RPScreenRecorder.shared()
     
    recorder.stopRecording { [unowned self] (preview, error) in
      DispatchQueue.main.async {
        recordingView.removeFromSuperview()
      }
       
      if let error = error {
        log.error("Error with stopping the recording: \(error.localizedDescription)")
      }
       
      if let unwrappedPreview = preview {
        unwrappedPreview.previewControllerDelegate = self
        self.pushViewController(unwrappedPreview, animated: true)
      }
    }
  }

  func previewControllerDidFinish(_ previewController: RPPreviewViewController) {
    self.popViewController(animated: true)
  }

I'm using iPad 5th Generation 14.7.1

Is there anyway to reset the replaykit successfully so I can do another recording immediately after without restarting the app? I've seen a few other threads with the "black screen" but none of them had any solutions that I could find.