PS4 Microsoft Account Problem

Hi! Did you tried search solution on Mojang Support
website?

I play Minecraft via PS4 with my kids who play on Xbox. I had this issue once. I did a rebuild of my database, and upon completion, I signed into my xbox/microsoft account via the Minecraft PS4 launcher once more and fortunately to date have never had the
issue again. May i suggest you rebuild your database? It is a safe procedure but can seem scary if you are not familiar with the PS4 hidden menus. If you are unfamiliar with the procedure I have linked an article explaining how to do this:

https://www.playstation.com/en-gb/get-help/help-library/system---hardware/power---system-stability/safe-mode-on-playstation-4/

Hi Elijah, I hope you're doing great out there despite the issue that you're experiencing. I am an Independent advisor and I am here to help you in regards to your concern.

Please try and uninstall and reinstall the game on your console, once done sign in and check if the same issue will occur.

After that, you can also try and reach out to Mojang support so they can validate the in-game account linked to your PS account. Here you go: https://help.minecraft.net/hc/en-us/requests/new

Thanks for the suggestion but it didn't work

I apologize for the trouble and in this case, it would be best to reach out to Mojang so they can check your in-game account. Here you go:

https://help.minecraft.net/hc/en-us/requests/new