Breakdown of ¿Hay algún problema con el wifi?
Questions & Answers about ¿Hay algún problema con el wifi?
Hay means there is / there are. It comes from the verb haber and is used to talk about the existence of something.
So:
- ¿Hay algún problema...? = Is there any problem...?
Spanish uses hay where English often uses there is / there are.
A common learner mistake is to try to use está here, but estar is usually for location or state, not for saying that something exists.