MySQL table import issues with decimal numbers

Hello,

I have an issue with Power BI connected to MySQL DB. I'm using on-premise gateway 3000.9.194 (Sept 19) with Mysql-Connector-NET 6.6.5 to import tables.

Randomly the import of a specific numeric field in a table is failing. No errors reported during the import, but the field is empty. All the other data in the tabel are imported. The error doen't occour with PBI Desktop.