Preflight checks
App platform
iOS
Device and app information
Model Name: Iphone 13 mini
OS Version: 26.4.2
App Version: 2026.4.1 (2026.1904)
Home Assistant environment
Home Assistant Core Version: 2026.4.4
Installation Type: Container
Host 0S: Ugos Pro (Debian-based Linux distro for NAS)
Reverse Proxy: none
TLS Termination Point: no TLS for Internal url, Cloudflare Tunnel for External url
mTLS setup details
Client certificate source: generated by Cloudflare
Client certificate format: PKCS#12
Certificate validity window: 6 April 2026 - 3 April 2036
Signing CA type: public
Server certificate issuer: Cloudflare
Full chain served by server?: unknown
Failure symptoms
When does it fail?: on click
Frequency: always
Time of most recent failure: 2026-04-26 4:39:16.608 PM UTC
Steps to reproduce
- Click the lamp toggle widget or another custom widget
Expected vs actual behavior
Expected:
The lamp turns on or off.
Actual:
The lamp does not turn on or off using both internal or external url.
Removing server and adding it again didn't help. I also noticed that WebSocket status remains 'connecting' all the time.
If the mTLS certificate is removed, the widgets start working again on the internal URL.
The problem is reproduced on two different devices.
Additional context
HomeAssistant-Extensions-Widgets.txt
Preflight checks
App platform
iOS
Device and app information
Model Name: Iphone 13 mini
OS Version: 26.4.2
App Version: 2026.4.1 (2026.1904)
Home Assistant environment
Home Assistant Core Version: 2026.4.4
Installation Type: Container
Host 0S: Ugos Pro (Debian-based Linux distro for NAS)
Reverse Proxy: none
TLS Termination Point: no TLS for Internal url, Cloudflare Tunnel for External url
mTLS setup details
Client certificate source: generated by Cloudflare
Client certificate format: PKCS#12
Certificate validity window: 6 April 2026 - 3 April 2036
Signing CA type: public
Server certificate issuer: Cloudflare
Full chain served by server?: unknown
Failure symptoms
When does it fail?: on click
Frequency: always
Time of most recent failure: 2026-04-26 4:39:16.608 PM UTC
Steps to reproduce
Expected vs actual behavior
Expected:
The lamp turns on or off.
Actual:
The lamp does not turn on or off using both internal or external url.
Removing server and adding it again didn't help. I also noticed that WebSocket status remains 'connecting' all the time.
If the mTLS certificate is removed, the widgets start working again on the internal URL.
The problem is reproduced on two different devices.
Additional context
HomeAssistant-Extensions-Widgets.txt