How to connect the app on iOS?

[gijs007]

Describe the bug
I've configured bumper, and made Home Assistant and my Deebots connect to it successfully. However I'm unable to get the Ecovacs Home app on iOS connected.

One thing I've noticed is that the path for the certificates, mentioned in the wiki, are missing.
I did find a directory called: bumper/certs contains the following files:

-rw-r--r--    1 root     root          1537 Mar  6 22:04 bumper.crt
-rw-------    1 root     root          1679 Mar  6 22:04 bumper.key
-rw-r--r--    1 root     root          1155 Mar  6 22:04 ca.crt
-rw-------    1 root     root          1675 Mar  6 22:04 ca.key

I've used this ca.crt file, and later attempted the bumper.crt file as well.

To Reproduce

1. Deploy bumper as a docker container, with the compose.yml and implement the required DNS changes.
2. Open the docker container, and run cat:

~ # cat ./certs/CA/cacert.crt
cat: can't open './certs/CA/cacert.crt': No such file or directory

3. Instead look for the certificates in bumper/certs.
4. Add certificates, as per the instructions in the wiki, to your iOS device:
5. Open the Ecovacs Home app.
6. You will see data submission error (81006) when opening the app. When attempting to login it says network error.Alternatively, when the app was already configured (using Ecovacs cloud), it fails to load any devices.

Expected behavior
Working Ecovacs Home app, so that we can configure zones and edit settings for the robot vacuum cleaners.

Smartphone:

• Device: iPhone 16 Pro Max
• OS: iOS 26.3
• App: Ecovacs Home 3.11.0