Hello,
Thank you for posting in Microsoft Community forum.
Based on the description, I understand your question is related to cannot connect phone to computer.
As The same pop-up comes when I plug my phone to every computer using USB cable, it seems it is not computer issue but phone issue. Since there are no engineers dedicated to infinix note 8i in this forum. In order to be able to deal with your questions quickly and efficiently, I recommend that you could contact your infinix note 8i device manufacturers, who can provide you with a professional and effective response.
Have a nice day.
Best Regards,
Molly