Reolink Video Doorbell POE - Frigate custom card - black screen

Hi,

I have a problem with live stream via Frigate Card. When I open stream in a card, sometimes I see black screen (some buttons are missing), and sometimes card is opened successfully with all buttons (see attachments). I tried lot of experiments with frigate.yml, then with change settings in Frigate card, but without result.
When I open Frigate addon, live stream is shown without problems.

There is my Frigate.yml config and Frigate card config:

mqtt:
  host: 192.168.100.10
  user: USERNAME
  password: PASSWORD

go2rtc:
  streams:
    doorbell_camera:
      - "ffmpeg:http://192.168.100.30/flv?port=1935&app=bcs&stream=channel0_main.bcs&user=USER&password=PASSWORD#video=copy#audio=copy#audio=opus"
      - rtsp://USERNAME:[email protected]:554/h264Preview_01_main
    doorbell_camera_sub:
      - "ffmpeg:http://192.168.100.30/flv?port=1935&app=bcs&stream=channel0_ext.bcs&user=USERNAME&password=PASSWORD"
  webrtc:
    candidates:
      - http://192.168.100.10:8555
      - stun:8555

cameras:
  doorbell_camera:
    ffmpeg:
      inputs:
        - path: rtsp://127.0.0.1:8554/doorbell_camera
          input_args: preset-rtsp-restream
          roles:
            - record
            - detect
      output_args:
        record: preset-record-generic-audio-copy
    detect:
      width: 1280
      height: 720
      fps: 5
    record:
      enabled: True
      events:
        retain:
          default: 7
          mode: all
    snapshots:
      enabled: True
      retain:
        default: 14
    objects:
      track:
        - person

ffmpeg:
  hwaccel_args: preset-rpi-64-h264 
                        type: custom:frigate-card
                        cameras:
                          - engine: frigate
                            icon: mdi:doorbell-video
                            go2rtc:
                              modes:
                                - webrtc
                                - mse
                            camera_entity: camera.doorbell_camera
                            webrtc_card: {}
                            live_provider: go2rtc
                        live:
                          auto_mute: all
                          transition_effect: none
                          microphone:
                            always_connected: true
                          controls:
                            builtin: false
                            title:
                              mode: none
                          show_image_during_load: false
                          preload: true
                          draggable: false
                          zoomable: false
                          auto_unmute: never
                          lazy_load: false
                          auto_play: all
                          auto_pause: never
                        media_viewer:
                          draggable: false
                          controls:
                            builtin: false
                            timeline: {}
                          layout: {}
                        view:
                          default: live
                          camera_select: live
                        dimensions:
                          aspect_ratio_mode: static
                          aspect_ratio: '4:3'
                        menu:
                          style: overlay
                          buttons:
                            microphone:
                              enabled: true
                              type: toggle
                            frigate:
                              enabled: false
                            cameras:
                              enabled: false
                            substreams:
                              enabled: false
                            clips:
                              enabled: true
                            snapshots:
                              enabled: false
                            timeline:
                              enabled: true
                            mute:
                              enabled: true
                            media_player:
                              enabled: false
                            recordings:
                              enabled: false
                            download:
                              enabled: false
                          position: bottom
                        timeline:
                          show_recordings: false
                          controls:
                            thumbnails: {}
                        performance:
                          profile: high
                        media_gallery:
                          controls:
                            thumbnails:
                              show_favorite_control: false
                              show_download_control: false
                              show_timeline_control: true
                              show_details: false

How you have configured this card? Is anybody, who have configured this doorbell and frigate card without problems?

Reolink Video doorbell firmware: v3.0.0.3215

Thanks.