What does this message mean when loading firmware in esphome? Warning! You are not connected to the Internet. The connection is there
It means you have not searched for a solution. This has been answered here quite a few times.
In short, switch to the dev branch of the addon until this is patched. It is available from the same repository.
Or update to 1.14.5 which solve this issue
I haven’t tried it but I did look at the release notes and it did not seem to include a fix for this, just a fix for ESP32 interrupt enable/disable:
It worked for me (1.14.5)
Fix is in the docker container which was release with 1.14.4:
So why isn’t 1.14.5 in the main branch? ie: I don’t see ESPhome telling me there is an update available
Do you use Home Assistant OS? I add an update available some days ago
Do you still have the repo in the addon store?