teething problems
US /ˈtiː.ðɪŋ ˈprɑː.bləmz/
UK /ˈtiː.ðɪŋ ˈprɑː.bləmz/

1.
problemas iniciais, dificuldades de adaptação
minor problems that a new product, system, or organization experiences in the early stages of its existence
:
•
The new software had some teething problems, but they were quickly resolved.
O novo software teve alguns problemas iniciais, mas foram rapidamente resolvidos.
•
Every new business faces some teething problems in its first year.
Todo novo negócio enfrenta alguns problemas iniciais em seu primeiro ano.