Done. Although I honestly doubt that my observations here are helpful... But lets see.

@kristatos sorry, was blind, will do it later.

@kristatos The bug is very inconsistent on my device, I dont know if I can reproduce it properly, but I will try. Can you give me the name of your bugreport, is it in gitlab?

@ravachol Probably you can use the ubports installer.

@UBportsNews Thank You - please, what is the difference between this version and the version Marius published in the Openstore?

@UBportsNews merry christmas to you all and a happy new year!

@Charly same on Volla Quintus with 24.04.1.1 stable on it.

Updated.
Still no notifications on teleports and cinnyUt, but therefore the endless counter of dekko in the launcher is fixed.
Have some issues with the switch between 5g and LTE, sometimes I have to go into flightmode to be on the internet again by mobile data.
Today - so a few days after the update - uAdBlockNG stopped working, emptying cache and a reinstall didn't work.
Before and after the update I sometimes do not hear it ringing on the other side.
I have the impression that battery drain is less than before...
Headphones via usb are working now!

@Maik thanks!

hum, how to send you a private message?

@pparent Volla Quintus, 24.04.1.1 stable. I made a call and sound was very good on both sides. Thanks btw for your amazing work

I will try to upgrade to 24.04.1.1 tonight and report.

Device doesn't load update channels on wifi (neither on LTE nor on 5g), only on wlan.

@gpatel-fr Volla Quintus, 24.04.1, output is "none"

@gpatel-fr Thanks for your hints! Actually when I'm on my home wifi I have IPv6 adresses on both devices, and either website of open-store and the app are available. This is reproducible.
When the phone is connected via cellular link, its only IPv4, and the issue occurs again.
So my question is answered, thank you again.

@gpatel-fr Whn I set both devices on wifi from my Internetbox, the issue was gone for one time, but the next time it was there again. So a little bit spooky and totally inconsistent and far beyond my skills.

@CiberSheep Thanks for moving the topic btw!

@CiberSheep On my laptop it has indeed only a delay... but on morph it doesn't appear at all. And the app looks like this for minutes.

oh.I just see, that I cannot reach open-store.io by morph neither, so it must be a problem with the site, not with the app.