Phonak Infinio Sphere 8 weeks in

I’ve had my right infinio i90 since December. I’ve been muting and unmuting to see if it’s working. Sometimes I can see a difference but sometimes not. Don’t think the speech in loud noise is kicking in. I went to a quiz night last week and the quizmasters Mike was the only thing I could hear, I switched to speech in loud noise but no different. I mentioned these problems to audiologist and she tweaked it. I have to turn the programme up now though.I had some problems with the power domes not sealing at first but that’s ok now. I have also developed tinnitus started about a week before getting the aid so I don’t think it’s connected.Just wondering if I’m getting used to the aid. It’s my first hearing aid, I avoided getting one despite my hearing in my right ear deteriorating for over 30 years. Was I expecting too much from the hearing aid? Bought it from wholesale hearing rather than boots because of the price difference.