Trying to execute multiple random scripts, is there a max limit?

1

I’m trying to randomly select a video when I open a youtube playlist on my TV. I have created scripts that run ADB commands to my TV with the up/down/left/right button presses, and I am trying to create a script that calls multiple random button presses so a ‘random’ video is selected each time.
However, it seems that the number of random entries that run are very inconsistent. Most of the times, 3 random presses are executed, sometimes 2, sometimes 1, but never more than 3.

Does anyone know how to solve this?

alias: Random
mode: single
sequence:
  - data_template:
      entity_id: >
        {{ ["script.left", "script.right", "script.up", "script.down"] | random}}
    service: script.turn_on
  - data_template:
      entity_id: >
        {{ ["script.left", "script.right", "script.up", "script.down"] | random}}
    service: script.turn_on
  - data_template:
      entity_id: >
        {{ ["script.left", "script.right", "script.up", "script.down"] | random}}
    service: script.turn_on
  - data_template:
      entity_id: >
        {{ ["script.left", "script.right", "script.up", "script.down"] | random}}
    service: script.turn_on
  - data_template:
      entity_id: >
        {{ ["script.left", "script.right", "script.up", "script.down"] | random}}
    service: script.turn_on
  - data_template:
      entity_id: >
        {{ ["script.left", "script.right", "script.up", "script.down"] | random}}
    service: script.turn_on

Each direction is a script like this (in this instance, script.down):

alias: TV Down
sequence:
  - service: androidtv.adb_command
    data:
      command: >-
        sendevent /dev/input/event1 1 100 1 && sendevent /dev/input/event1 1 100 0 && sendevent /dev/input/event1 0 0 0
    target:
      entity_id: media_player.android_tv_living_room
mode: single
2

This line might cause issues.

3

Waiting for Scripts to Complete

alias: Random
mode: single
sequence:
  - repeat:
      count: 6
      sequence:
        - service: script.{{ ["left", "right", "up", "down"] | random}}
        - delay:
            milliseconds: 250