New aids problem?

I received my Specsavers advance elite ric with custom tips on Wednesday, so early days. Voice recognition is better, the ability to stream calls is a game changer because I used to miss calls regularly. I’ve mostly been using the automatic program but have tried the TV program too. The problem is when listening to music rather than streaming the volume constantly goes up and down? Seem to get a lot of wind noise outside too, even though it’s not particularly windy. I’ve a phone call due next week to see how I’m getting on so I’ll mention the problems then.
Thanks