Addon shut off during Internet connection temporary lost

[miedzeszyn]

Describe the issue you are experiencing

Watchdog is on however it doesn't work in that scenario.
A few minutes without internet connection makes HA unavailable from WAN as new IP isn't delivered do duckdns service.

What type of installation are you running?

Home Assistant OS

Which operating system are you running on?

Home Assistant Operating System

Which app are you reporting an issue with?

Duck DNS

What is the version of the app?

2.0.0

Steps to reproduce the issue

...

System Health information

System Information

version	core-2026.4.3
installation_type	Home Assistant OS
dev	false
hassio	true
docker	true
container_arch	amd64
user	root
virtualenv	false
python_version	3.14.2
os_name	Linux
os_version	6.12.77-haos
arch	x86_64
timezone	Europe/Warsaw
config_dir	/config

Home Assistant Community Store

GitHub API	ok
GitHub Content	ok
GitHub Web	ok
HACS Data	ok
GitHub API Calls Remaining	5000
Installed Version	2.0.5
Stage	running
Available Repositories	2997
Downloaded Repositories	18

Home Assistant Cloud

logged_in	false
can_reach_cert_server	ok
can_reach_cloud_auth	ok
can_reach_cloud	ok

GIOŚ

can_reach_server	ok

Home Assistant Supervisor

host_os	Home Assistant OS 17.2
update_channel	stable
supervisor_version	supervisor-2026.04.0
agent_version	1.8.1
docker_version	29.3.1
disk_total	229.2 GB
disk_used	69.5 GB
nameservers	192.168.2.1, 192.168.2.251
healthy	true
supported	true
host_connectivity	true
supervisor_connectivity	true
ntp_synchronized	false
virtualization
board	generic-x86-64
supervisor_api	ok
version_api	ok
installed_addons	Matter Server (8.4.0), Get HACS (1.3.1), File editor (6.0.0), Mosquitto broker (7.0.1), Terminal & SSH (10.1.0), Meross Local Broker Addon (0.0.1-alpha50), ESPHome Device Builder (2026.4.0), Duck DNS (2.0.0), MariaDB (2.7.2)

Dashboards

dashboards	8
resources	11
views	22
mode	storage

Network Configuration

adapters	lo (disabled), enp1s0 (enabled, default, auto), docker0 (disabled), hassio (disabled), veth903d9fb (disabled), veth09abb04 (disabled), veth8d55908 (disabled), veth1a09771 (disabled), veth52de570 (disabled), veth2a4f9b4 (disabled), veth7c5332b (disabled), vethbfd8d18 (disabled), vethe0b37dd (disabled), vethaa33f38 (disabled), veth7c12c15 (disabled)
ipv4_addresses	lo (127.0.0.1/8), enp1s0 (192.168.2.201/24), docker0 (172.30.232.1/23), hassio (172.30.32.1/23), veth903d9fb (), veth09abb04 (), veth8d55908 (), veth1a09771 (), veth52de570 (), veth2a4f9b4 (), veth7c5332b (), vethbfd8d18 (), vethe0b37dd (), vethaa33f38 (), veth7c12c15 ()
ipv6_addresses	lo (::1/128), enp1s0 (fe80::ab83:eddb:889d:6a0c/64), docker0 (fe80::2087:faff:feef:bfe4/64), hassio (fd0c:ac1e:2100::1/48, fe80::38ff:97ff:febb:7125/64), veth903d9fb (fe80::34b8:a0ff:fe7a:e12f/64), veth09abb04 (fe80::9c15:e5ff:fed3:5f9f/64), veth8d55908 (fe80::b86f:4ff:fe2b:82ed/64), veth1a09771 (fe80::d87b:40ff:fe40:bc7c/64), veth52de570 (fe80::4424:d7ff:fef5:7b1f/64), veth2a4f9b4 (fe80::d094:64ff:fe5c:175b/64), veth7c5332b (fe80::a447:adff:feb2:85cc/64), vethbfd8d18 (fe80::8890:56ff:fefb:f7c2/64), vethe0b37dd (fe80::10c4:9bff:fe7d:919e/64), vethaa33f38 (fe80::948b:55ff:fe12:e300/64), veth7c12c15 (fe80::9055:bdff:fefd:abca/64)
announce_addresses	192.168.2.201, fe80::ab83:eddb:889d:6a0c

Recorder

oldest_recorder_run	13 kwietnia 2026 18:55
current_recorder_run	18 kwietnia 2026 17:32
estimated_db_size	1669.44 MiB
database_engine	mysql
database_version	10.11.6

Anything in the Supervisor logs that might be useful for us?

Anything in the app logs that might be useful for us?

ERROR: Problem connecting to server (get for https://acme-v02.api.letsencrypt.org/directory; curl returned with 6)
EXPECTED value GOT EOF
[17:00:33] INFO: Service duckdns exited with code 1 (by signal 0)

Additional information

No response