Huawei P30pro sound problems?

I have it at irregular intervals that my sound is not working, media and ringtone is at full volume, does anyone have the problem?
Mobile phone is updated

I had that too. Do you have bluetooth on?

Have you ever tried to restart. If it still doesn't work I would take it to a repair shop

Yes I have

After the restart, it usually works for a minute

It was up to me, don't ask me why and why, but if it hasn't happened for a long time, turn off bluetooth when you don't need it