Power bi embedded keeps crashing for no apparent reason

[DaniloM]

Our app has if, it was pre-working until yesterday
Today suddenly and without any changes it stopped working
Reports appear but then suddenly stops working. 

ASP.NET application published on Azure with Power BI Embedded

[DaniloM]

stop working for a while and then it starts working again and then freezes again. it works in fits and starts

[v-yetao1-msft]

Hi @DaniloM 

I haven't seen anyone else with feedback on similar issues so far, is your app displaying properly now ? You mentioned it is an ASP.NET application that published from Azure , can you explain it in detail ?

Best Regards,
Community Support Team _ Ailsa Tao

[DaniloM]

I think I've found the problem
The following exception is raised:

" Your app has been throttled by AAD due to too many requests. To avoid this, cache your tokens see https://aka.ms/msal-net-throttling."

the problem is due to the authentication which I did in this way:

    Public Async Function CreazioneClient() As Task(Of PowerBIClient)

        Dim Client As PowerBIClient = Nothing

        Try

            If IsNothing(_TokenCredenziali) Then

                Dim authenticationResult As AuthenticationResult = Nothing

                Dim clientApp As IPublicClientApplication = PublicClientApplicationBuilder.Create(_ClientID).WithAuthority(_DatiPowerBi.AuthorityUrl).Build

                authenticationResult = Await clientApp.AcquireTokenByUsernamePassword(m_scope, _UserName, _Password).ExecuteAsync

                If IsNothing(authenticationResult) Then

                    ' errore

                    _Errore2 = " Errore autenticazione"

                    Return Nothing

                End If

                _AccessToken = authenticationResult.AccessToken

                _TokenCredenziali = New TokenCredentials(authenticationResult.AccessToken, "Bearer")

            End If

            Client = New PowerBIClient(New Uri(_DatiPowerBi.ApiEndPointUri), _TokenCredenziali)

            Return Client

        Catch ex As Exception

            _Errore2 = CompilaErrore(ex.Message)

            Return Nothing

        End Try

    End Function

[v-yetao1-msft]

Hi  @DaniloM 

I am so glad that you have found the workaround ! I will change the status to "Delivered" . Thanks for your sharing .

Best Regards,
Community Support Team _ Ailsa Tao