我找了育碧客服了下面是客服的回复
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Thank you for your reply and for the link. I am sorry to hear that the issue persists.I have checked and confirmed that the black screen issue is under investigation by the development team and it should be addressed in a future patch.
I understand this was not the solution you were looking for and I want to apologise for the inconvenience caused and thank you for your understanding on this matter.
Please let us know if I can assist you with anything else, as we will be here to help you if you need.
Ubisoft Support