Question/problem with Ulanzi / Awtrix

Hello, I am having an issue with my Ulanzi, flashed with Awtrix 3 0.98.

After some tinkering (I didn’t know the word, but found it via Youtube (@beardedtinker)) with some blueprints, I am now only seeing this on my Ulanzi, and I can’t get rid of it.

I don’t have any automations active that use the Ulanzi right now.
But the display keeps showing this:
I have disabled the internal apps, like time, battery level etc.
Home Assistant is version 2025.3.3
MQTT Broker is correct installed and configured.

awtrix

Also, the MQTT is working fine:

Probably a re-flash of the firmware will solve the problem, but I am just curious where it is coming from.

How can I delete this? Where is it coming from?

Regards, Peter