Home Assistant authentication for kincony boards

[Auxinne Paul]

Hello guys,
I have been using three KC868-A8S boards on home assistant for some months now and I have realized that after sometimes the boards don't post data anymore and upon checking I find out that they complain about authentication 'authentication failure' (shared the photo). Has someone ever experienced this and how can I do away with it completely?

[admin]

https://community.home-assistant.io/t/go.../313227/24

[Auxinne Paul]

Hello admin, thank you for your reply, upon reviewing it looks like you referred me to something else which is google calendar issue while my problem is about KC868-A8S boards failing to be authenticated in Home assistant as shown in the screenshot