Hi Alexander,
I moved to new version 26.5 and here my results:
Please see:
Input(.csv) not same like output (MapInfoInterChange)
image.png (122.2 KB)
Test data(input/output/QGIS)
5162-Csv-MapInfoInterChange.zip (…...Text.Encoding.UTF8, to use it always...usedDelimiter, Encoding = System.Text.Encoding.UTF8, HasHeaderRecord...