Generally bugs can occur with any software, just as well in the VWGRCLite and its included applications.
Before reporting a problem, please have a look into the Known Problems list first (https://vwgroup.t-systems.com/problems
For a thorough problem analysis information and possibly test data will be required. The procedure to report a VWGRCLite problem is described
in detail in the document („Reporting_VWGRCLite_issues_de-en“).