New Let's Encrypt wildcard ecc certs - problems with Android App

Hi, just got new certificates from LE.
This time I used DNS-01 wildcard with combination with ecc-256.
Everything seem work fine (PC browsers connections) except Android App (I use Android 10).
When I try to connect to room it just don’t connect.
I have nothing in logs in nginx as usual with older rsa nonwildcard certs.
When I put certs settings back to older ones it starts to work again.
So are there known issues with ecc certs?
Thanks :slight_smile:

Interesting. Does Chrome work with those certs on the same device?

Intermediate certificate missing? Maybe this post will help: