Subnautica opens only with a black screen.

o mesmo, tava jogando subnautica, o jogo começou a da lag e travar, joguei lego ninjago e depois parou tudo de funcionar, e agora eu resetei o xbox e só o que mudou e que o xbox ta ligado, mas sem nada aparecer ficou tela preta, sei que ta ligado por que
quando pressiono a tecla xbox no controle ele abre as opções de voltar pro inicio e atalhos mas o resto ta tudo preto

[Translation-the same, was playing subnautica, the game began to lag and crash, I played lego ninjago and then stopped everything working, and now I reworked the xbox and only what changed and that the xbox ta turned on, but nothing appear was black
screen, I know ta turned on because when I press the xbox key on the controller it opens the options to return to the beginning and shortcuts but the rest ta everything black]

This exact problem happened to me. I just updated and boom just black screen instead of home screen. I click report a problem and it goes to open the app then black screen. I put in a disk and loads up the game screen and then black screen.

Im having a similar problem the only difference is when i open the app i get a black screen then dashboard the app just wont open ive tried reinstalling hard and soft reset nothing seems to work

Also it's not the whole screen that goes black, it's only the TV app screen that goes black

Astroner took awhile for me to load the first time I played it. The game would go to a black screen and sit. Reinstalling fixed the problem. I remember the game was slow loading but twenty minutes is too long. Subnautica is the longest loading game
I have ever played and it takes about three minutes to load. Have you hard resetted your console to see if that will help as well?