How do you say "The internet isn't working" in Japanese?

Quick use

Use インターネットがつながりません (intaanetto ga tsunagarimasen) when reporting an internet connection problem to a landlord, management company, or provider.

Chunk or pattern

• Reusable pattern: 〜 が / つながりません
• Use this when something cannot connect.
• Useful swaps here: Wi-Fiが, スマホが, パソコンが.

Core words

• インターネット: internet.
• つながりません: does not connect.

Helper words and endings

• が: marks the thing with the problem.
• ません: makes the verb negative.

Practical note

This phrase says the connection itself is the problem. If only one device has the issue, name that device too.