Unable to connect to Home Assistant - Error 1033 Argo Tunnel error

Installation
1

Hello.
I need your help. Since yesterday afternoon I can’t connect to my HA, before that I could access HA and the last thing I did was update Core to 2024.11.3 and OS to 14.0 since then I can’t connect and it says: Error 1033 Argo Tunnel error. I checked the Cloudflare network and everything is working fine. But I can connect via: http://homeassistant.local:8123/.
Resetting the modem and Raspberry Pi does not help. I tried uploading a backup from two weeks ago and still can’t access it.
It seems to me that it is not Cloudflared’s problem, because the lights and other devices that work via the cloud are also not working for me
On HA under Add-ons, Cloudflared does not work for me as shown in the picture. Even if I run it it doesn’t solve the problem.
Here are the logs from HA:
HA - Album on Imgur

How to solve the problem?

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UPDATE:
I cant ping google.com in terminal. I try different cable and also via Wi-Fi and it doesn’t work. It seems my Raspberry Pi is not getting internet and I don’t know why. The modem shows me that it is connected.
I reinstalled HAOS on the Micro SD card and put the whole backup up and the thing still doesn’t work.
somehow some words are translated into swedish…