YOU SAID:

multiple layers of translation causes issues.

INTO JAPANESE

翻訳の複数の層には、問題が発生します。

BACK INTO ENGLISH

Multiple layers of translation is an issue.

INTO JAPANESE

翻訳の複数の層は、問題です。

BACK INTO ENGLISH

Multiple layers of translation is the problem.

INTO JAPANESE

翻訳の複数の層は、問題です。

BACK INTO ENGLISH

Multiple layers of translation is the problem.