No Pong received?

Installation
1

Hello all. My Home assistant suddenly became unbearably slow. To the point where it’s basically unusable. Rebooting hasnt helped.

All i can see in the logs is: 2025-06-11 06:23:16.711 WARNING (MainThread) [homeassistant.components.websocket_api.http.connection] [281472763282912] Nicholas Cheung from 192.168.1.32 (Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:139.0) Gecko/20100101 Firefox/139.0): Disconnected: Received error message during command phase: No PONG received after 27.5 seconds

any help?

2

Also restart your router and you client machine.

3

I did, no improvement. Everything takes forever to load, as in, it takes 10 minutes to load my dashboard and sometimes it just shows a blank screen…

4

Details would help. What hardware, what installation method (HAOS or container), what version of HA etc?

5

Home assistant green, HAOS, core 2025.5.3, operatiing system 14.2.

will this suffice?

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