TermTagger stops working on import of certain task

This is really strange. A certain task led again and again to a crash of the termTagger. But after eventually after multiple times restarting the termTagger the task was successfully imported, I exported the task and it was not reproduceable with this package (TBX is part of the package). A possibility would be, that there are interferences between different tasks, that use the same TBX and run at the same time, because in the concrete situation there where 9 different import packages in the import and one package had been imported twice. And in all 10 imports the same TBX had been used. Languages had been DE and zh_CN.