IOBroker writes no values to Influx

Hi all,

I have IoBroker running on a Raspi. Attached are three mbus sensors. The measurement data is available in IoBroker. But the data seems not to be logged into Influx. The connection IoBroker → Influx seems to be ok.
The log in IoBroker indicates, that the influx adapter is started, but there are no value logging entries listed:

influxdb.0 2023-10-20 19:15:48.517 info Influx DB Version used: 1.x
influxdb.0 2023-10-20 19:15:48.517 info Connecting http://localhost:8086/
influxdb.0 2023-10-20 19:15:48.514 info No stored data from last exit found
influxdb.0 2023-10-20 19:15:48.476 info starting. Version 3.2.0 in /opt/iobroker/node_modules/iobroker.influxdb, node: v18.18.2, js-controller: 5.0.12

Nothing else seems to happen.
If I open the influx shell, I get nothing returned for ‘SHOW MEASUREMENTS’

What might be wrong?
Thanks in advance

Hello @FrankiT,
I’m not an IoT expert. I’m tagging @Jay_Clifford in case he knows.