Help! Missions not working Rock Band 4 Rivals
So I'm new to Rock Band and bought this for my daughter. We have been trying to complete missions and it seems impossible on about 95% of them. For example, there is one that you need to get 50000 points on 3 different pop songs. We have gotten over 50000 on like 3 different songs from the list, but it doesnt register to show the mission completed. Same thing for a mission to upstrum a whole song, and most others. Can anyone tell me what we are doing wrong? Its driving us both nuts!