I FOUND THE ANSWER! Thanks to another Samsung board - get yourself a "toast source" app: https://play.google.com/store/apps/details?id=pl.revanmj.toastsource
Mine was also Badoo… I have deleted the app & am currently testing to see if an ininstall/reinstall makes it start again or not, so far, so good
Mine is same, been doing it for last couple of days.
See some people thinking it might be covid app? I havnt got it on my phone. But apparently lots people said its a dating app called badoo.. 🙄 which i have. Spose it better delete it then haha 🤦♀️🤷♀️🙈