I have started using a Samsung Galaxy A41. My old phone was a Motorola G4 play. The Yahoo Mail app doesn't seem to be working well on my new Samsung. My emails often get stuck in my outbox. It takes a long time for new emails to show in my inbox, even though I've had a notification indicating they exist. I also get a problem of deleted emails reappearing. None of these things happened before on my old phone. Are these general problems with the app or the apps compatability with this phone? Is it Yahoo's problem, or is it anything to do with my phone? I've tried reinstalling, but it hasn't made any difference.