Cloudflared stops working when I reboot my system

Hi!

I’m currently trying to use Cloudflare with my Home Assistant setup.
Previously, I used DuckDNS, which worked great, but instead of paying for a public IP from my mobile operator, I decided to pay for my own domain instead, and use the Cloudflared add-on!

Everything works great once it’s running, but I’m having an issue whenever I need to reboot or restart my Home Assistant system. The Cloudflared add-on tries to recreate a CNAME record in Cloudflare, and since it already exists, the process fails and the add-on stops.

If I manually deletes the existing record from Cloudfllare and restart the Cloudflared plugin everything works again.

My domain name includes IDN (non-ASCII) characters. Do you think that could be related to the issue?

Has anyone experienced something similar or found a workaround?

Thanks a lot for your help!

Kind regards,
Kalle

Cloudflared log

Cloudflared settings