Adding multiple fields by using dict type doesn't work

[moweigel]

• InfluxDB version: latest
• InfluxDB-python version: 5.3.1
• Python version: 3.9
• Operating system version:
  - Client - Windows
  - Server - Linux (Docker)

I'm not able to spot my mistake adding data to my InfluxDB by using the following scheme:

    from influxdb_client import InfluxDBClient
    import datetime
    from influxdb_client.client.write_api import ASYNCHRONOUS

    client_db = InfluxDBClient(url=f"http://{ip}:{port_db}", token=token, org=org)
    write_api = client_db.write_api(write_options=ASYNCHRONOUS)

    data = {
              "measurement": "title",
              "time": datetime.datetime.now().strftime("%m/%d/%y %H:%M:%S.%f"),
              "fields": db_dict    
           }    
          
    write_api.write(bucket=bucket, org=org, record=data)

where db_dict is a dictionary with multiple key:value entries. I don't receive any error but my DB remains without entries. It worked out fine before following this pattern - not this time. The titles of measurement and field of my inserted data are also displayed. I even tried varying with a time offset but didn't solve the problem. Any ideas whats the issue here? Thankful for every hint.