Hello,
Can’t exactly say when but all of a sudden it takes a couple seconds to load the interface, up from almost instantly. Also my custom cards flashes an error message, evertime I launch home assistant, but loads fine. Both on the computer and on my phone. Anyone have experienced something similar?
yes. and 6.3 version resolves that.
I had some dashboards with guages that didnt show values and drove me crazy. Found a bug in git that explained behaviour and the new release from yesterday resolved it for me Update frontend to 20250531.4 by bramkragten · Pull Request #147414 · home-assistant/core · GitHub
Thanks - I still have the same problem. I think i will have to start to uninstall integrations and see if I can find the one slowing my system down. Just wish there was a way to diagnose…
Your issue most likely stems from those config errors. What specific cards are producing those errors? Providing code for those specific cards may help expedite a resolution.
I have a feeling since 8.x the frontend behavior has changed again .
Not as bad as mentioned here before, but definitely some different code causing some slowness and on some devices cards that occasionally don’t work
Hi, so right now there is a brief flash of “configuration error” then the actual card is presented. This is one example of a card flashing - I cant really see any unusual:
type: custom:mushroom-chips-card
chips:
- type: alarm-control-panel
entity: alarm_control_panel.8124_aaa_zone_1_alarm
- type: conditional
conditions:
- entity: sensor.erik_s_2nd_sonos_one_next_timer
state_not: unknown
- entity: sensor.erik_s_2nd_sonos_one_next_timer
state_not: unavailable
chip:
type: entity
entity: sensor.erik_s_2nd_sonos_one_next_timer
tap_action:
action: call-service
service: script.stop_timer
service_data: {}
target: {}
use_entity_picture: false
icon_color: deep-purple
- type: entity
entity: sensor.nordpool_mwh_se3_eur_2_10_0
tap_action:
action: call-service
service: script.toggle_power_card
data: {}
target: {}
- type: weather
entity: weather.forecast_home
show_conditions: false
show_temperature: true
tap_action:
action: navigate
navigation_path: /lovelace/weather
- type: conditional
conditions:
- condition: state
entity: schedule.morning_button_helper
state: "on"
chip:
type: template
tap_action:
action: perform-action
perform_action: script.good_morning_script
target: {}
icon: mdi:bread-slice
icon_color: orange
content: Good morning
- type: conditional
conditions:
- condition: state
entity: schedule.morning_button_helper
state: "off"
chip:
type: template
tap_action:
action: perform-action
perform_action: script.good_evening_light
target: {}
icon: mdi:weather-night
content: Good evening
- type: action
icon_color: indigo
tap_action:
action: navigate
navigation_path: /lovelace/kodi_remote
icon: mdi:kodi
- type: action
icon_color: light-grey
tap_action:
action: navigate
navigation_path: /lovelace/tv_remote
icon: mdi:remote
- type: action
icon_color: green
tap_action:
action: call-service
service: script.new_script
data: {}
target: {}
icon: mdi:food
- type: template
icon: mdi:cellphone-marker
icon_color: teal
content: ""
tap_action:
action: call-service
service: script.f
service_data: {}
target: {}
- type: template
icon: mdi:awning-outline
icon_color: blue
tap_action:
action: call-service
service: script.toggle_awning_control
data: {}
target: {}
- type: entity
entity: sensor.count_lights_on
icon_color: amber
icon: mdi:lightbulb-group-off
tap_action:
action: call-service
service: script.all_lights_off
data: {}
target: {}
use_entity_picture: false
- type: template
icon: mdi:cart-arrow-down
icon_color: grey
tap_action:
action: navigate
navigation_path: /todo
- type: entity
entity: sensor.monthly_net_consumption
icon_color: amber
tap_action:
action: navigate
navigation_path: /energy
- type: entity
entity: sensor.omx_2
content_info: state
icon: ""
- type: conditional
conditions:
- entity: input_boolean.tradgardsavfall
state: "on"
chip:
type: template
icon: mdi:trash-can
icon_color: green
tap_action:
action: call-service
service: input_boolean.turn_off
target:
entity_id: input_boolean.tradgardsavfall
data: {}
- type: conditional
conditions:
- condition: state
entity: sensor.dishwasher_programme_finish_time
state_not: unavailable
chip:
type: entity
entity: sensor.dishwasher_programme_finish_time
icon: mdi:dishwasher
alignment: center
Also, the last part of this card - the hourly part flashes:
type: custom:vertical-stack-in-card
cards:
- show_current: true
show_forecast: true
type: weather-forecast
entity: weather.forecast_home
forecast_type: daily
secondary_info_attribute: humidity
name: ""
- type: custom:hourly-weather
entity: weather.forecast_home
icons: true
num_segments: "16"
show_precipitation_amounts: true
name: null
I’d suggest disabling - type: custom:hourly-weather temporarily and see if the response time improves. Major changes were made to Weather in HA. I’ look at the code for this card, but my gut tells me it is polling a lot.
Check out this link 
for obtaining hourly weather info.
Details about this start with section Action weather.get_forecasts
I tried to remove the card and delete the hourly integration, but a couple of the other custom cards still flashes… I just wish there was a way to diagnose…
If you use chrome, press F12 and look for any errors there
This is really bugging me. I’ve tracked down all the errors and corrected them via Chrome dev console. Tried to disable integrations, addons nothing has any impact…