BQ Aquaris X5 Plus
Every morning, on my way to work I open Spotify app. For the first 6/7 minutes all I have is frustration. For at least the last 6 months the app is just ridiculously slow.
Do not matther if I'm on wifi or mobile network, if the playlist is downloaded or not. It can takes up to 5 minutes to listen something. I have cleaned the app data, reinstall, reboot, anything... It may helps for a day, but the next morning is the same story.
To make things worst, once the music starts, after some seconds, it just stops. No reason, just stops. I have to press play again and it continues.
Those two must be the most annoying bugs possible to a music app. Not playing music and random pausing!