HA generating lots of traffic?

Hi Guys

So I have installed HA on my Pi a couple of days/weeks ago and now came across some interesting statistics on my Unify Dream Machine. It looks like HA is generating tons of traffic and I’m not able to figure out why. I also went ahead today and removed any camera integration and rebooted the Pi. As you can see on the second screenshot, just within 4 hours another 2.92 GB of download traffic has been generated. It looks like there is a constant stream of data since the activity average around 3-4 Mbps.

My devices are actually all connected via Zigbee and a couple via Zwave. WiFi devices have been all removed.
Now I’m wondering what it could be and how to troubleshoot it.
Any suggestions?

Before restart:

After restart:

Thanks!

Are you using the speed test component?

What cloud connected devices are you using?

Any cameras?

No Speedtest running on that device.
Here is a screenshot of my integration page and my config. Nothing major in my eyes since I just got started with it.

And here my configuration.yaml

####################################################
#                                                  #
#                 HOME ASSISTANT                   #
#                                                  #
####################################################

#https://home-assistant.io/docs/configuration/basic/
# Configure a default setup of Home Assistant (frontend, api, etc)
default_config:

# Add additional custom config files
homeassistant:
  customize: !include customize.yaml
  unit_system: imperial
  time_zone: America/Chicago
  whitelist_external_dirs:
    - /tmp
  auth_mfa_modules:
    - type: totp
    
####################################################
#                                                  #
#                     GENERAL                      #
#                                                  #
####################################################

# Uncomment this if you are using SSL/TLS, running in Docker container, etc.
# http:
#   base_url: example.duckdns.org:8123

# Text to speech
tts:
  - platform: google_translate

####################################################
#      ENABLE YAML FOR LOVELACE CUSTOMIZATION      #
####################################################

#https://www.home-assistant.io/lovelace/yaml-mode/
lovelace:
  mode: storage
  # Add yaml to specific dashboards
  dashboards:
    lovelace-sidebar:
      mode: yaml
      title: sidebar
      icon: mdi:script
      show_in_sidebar: false
      filename: lovelace-sidebar.yaml
    lovelace-different:
      mode: yaml
      title: different
      icon: mdi:script
      show_in_sidebar: false
      filename: lovelace-different.yaml

    
      
####################################################
#      LINKS TO INDIVUAL CONFIGURATION FILES       #
####################################################

#https://home-assistant.io/docs/configuration/splitting_configuration/
group: !include groups.yaml
automation: !include automations.yaml
homekit: !include homekit.yaml
script: !include scripts.yaml
scene: !include scenes.yaml
sensor: !include sensor.yaml


####################################################
#        HUE EMULATOR FOR ALEAX INTEGRATION        #
####################################################

#https://www.home-assistant.io/integrations/emulated_hue/
emulated_hue:
  host_ip: !secret alexa_host
  listen_port: !secret alexa_port

####################################################
#         TUYA / SMART LIFE INTEGRATION            #
####################################################

# https://www.home-assistant.io/integrations/tuya/
#tuya:
#  username: !secret tuya_user
#  password: !secret tuya_pass
#  country_code: 1
#  platform: smart_life

####################################################
#        HONEYWELL THERMOSTAT INTEGRATION          #
####################################################

# https://www.home-assistant.io/integrations/honeywell/
#climate:
#  - platform: honeywell
#    username: !secret honey_user
#    password: !secret honey_pass
#    region: us

####################################################
#            BLINK CAMERA  INTEGRATION             #
####################################################

#https://www.home-assistant.io/integrations/blink/
#blink:
#  username: !secret blink_username
#  password: !secret blink_pw