Connection to SharePoint list Datasource Fails

[_jason]

Only one user has this problem. He encounter problems in viewing the New Screen and the View Screen.

But all the other users do not have this problem.

[_jason]

And I suspect that on his PC, the connection to the behind SharePoint List Datasource is not established.

[v-bofeng-msft]

Hi @_jason :

I suggest you check if you have shared this SP list to this user.

I think this link will help you a lot:

Allow PowerApp users to submit data to sharepoint but restrict Sharepoint direct access 

Best Regards,

Bof