I can connect to my server using the desktop app on Windows 10. (I am not using a gateway.)
If I however use the UWP Windows 10 app (from the Store), or the iOS app from the AppStore, or the RDP app from Windows Mobile from the Store I cannot connect from within the LAN nor from the internet and get the following series of events on the server:
Information
26-6-2019 13:04:01
RemoteDesktopServices-RdpCoreTS
103
RemoteFX module
Information
26-6-2019 13:04:01
RemoteDesktopServices-RdpCoreTS
148
RemoteFX module
Information
26-6-2019 13:04:01
RemoteDesktopServices-RdpCoreTS
148
RemoteFX module
Information
26-6-2019 13:04:01
RemoteDesktopServices-RdpCoreTS
148
RemoteFX module
Information
26-6-2019 13:04:01
RemoteDesktopServices-RdpCoreTS
145
RemoteFX module
Information
26-6-2019 13:04:01
RemoteDesktopServices-RdpCoreTS
102
RemoteFX module
Information
26-6-2019 13:04:01
RemoteDesktopServices-RdpCoreTS
72
RemoteFX module
Warning
26-6-2019 13:04:01
RemoteDesktopServices-RdpCoreTS
144
RemoteFX module
Information
26-6-2019 13:04:01
RemoteDesktopServices-RdpCoreTS
141
RemoteFX module
Information
26-6-2019 13:04:01
RemoteDesktopServices-RdpCoreTS
72
RemoteFX module
Information
26-6-2019 13:04:01
RemoteDesktopServices-RdpCoreTS
72
RemoteFX module
Information
26-6-2019 13:04:01
RemoteDesktopServices-RdpCoreTS
65
RemoteFX module
Information
26-6-2019 13:04:01
RemoteDesktopServices-RdpCoreTS
131
RemoteFX module
Information
26-6-2019 13:04:01
RemoteDesktopServices-RdpCoreTS
103
RemoteFX module
Information
26-6-2019 13:04:01
RemoteDesktopServices-RdpCoreTS
148
RemoteFX module
Information
26-6-2019 13:04:01
RemoteDesktopServices-RdpCoreTS
148
RemoteFX module
Information
26-6-2019 13:04:01
RemoteDesktopServices-RdpCoreTS
148
RemoteFX module
Information
26-6-2019 13:04:01
RemoteDesktopServices-RdpCoreTS
145
RemoteFX module
Information
26-6-2019 13:04:01
RemoteDesktopServices-RdpCoreTS
102
RemoteFX module
Information
26-6-2019 13:04:01
RemoteDesktopServices-RdpCoreTS
72
RemoteFX module
Warning
26-6-2019 13:04:01
RemoteDesktopServices-RdpCoreTS
144
RemoteFX module
Information
26-6-2019 13:03:43
RemoteDesktopServices-RdpCoreTS
141
RemoteFX module
Information
26-6-2019 13:03:43
RemoteDesktopServices-RdpCoreTS
72
RemoteFX module
Information
26-6-2019 13:03:43
RemoteDesktopServices-RdpCoreTS
72
RemoteFX module
Information
26-6-2019 13:03:43
RemoteDesktopServices-RdpCoreTS
65
RemoteFX module
Information
26-6-2019 13:03:43
RemoteDesktopServices-RdpCoreTS
131
RemoteFX module
Information
26-6-2019 13:03:38
RemoteDesktopServices-RdpCoreTS
103
RemoteFX module
Information
26-6-2019 13:03:38
RemoteDesktopServices-RdpCoreTS
148
RemoteFX module
Information
26-6-2019 13:03:38
RemoteDesktopServices-RdpCoreTS
148
RemoteFX module
Information
26-6-2019 13:03:38
RemoteDesktopServices-RdpCoreTS
148
RemoteFX module
Information
26-6-2019 13:03:38
RemoteDesktopServices-RdpCoreTS
145
RemoteFX module
Information
26-6-2019 13:03:38
RemoteDesktopServices-RdpCoreTS
102
RemoteFX module
Information
26-6-2019 13:03:38
RemoteDesktopServices-RdpCoreTS
72
RemoteFX module
Warning
26-6-2019 13:03:38
RemoteDesktopServices-RdpCoreTS
144
RemoteFX module
Information
26-6-2019 13:03:38
RemoteDesktopServices-RdpCoreTS
141
RemoteFX module
Information
26-6-2019 13:03:38
RemoteDesktopServices-RdpCoreTS
72
RemoteFX module
Information
26-6-2019 13:03:38
RemoteDesktopServices-RdpCoreTS
72
RemoteFX module
Information
26-6-2019 13:03:38
RemoteDesktopServices-RdpCoreTS
65
RemoteFX module
Information
26-6-2019 13:03:38
RemoteDesktopServices-RdpCoreTS
131
RemoteFX module
The last event 103 in detail:
Log Name: Microsoft-Windows-RemoteDesktopServices-RdpCoreTS/Operational
Source: Microsoft-Windows-RemoteDesktopServices-RdpCoreTS
Date: 26-6-2019 13:04:01
Event ID: 103
Task Category: RemoteFX module
Level: Information
Keywords:
User: NETWORK SERVICE
Computer: [Domain]
Description:
The disconnect reason is 14
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
<System>
<Provider Name="Microsoft-Windows-RemoteDesktopServices-RdpCoreTS" Guid="{1139c61b-b549-4251-8ed3-27250a1edec8}" />
<EventID>103</EventID>
<Version>0</Version>
<Level>4</Level>
<Task>4</Task>
<Opcode>17</Opcode>
<Keywords>0x4000000000000000</Keywords>
<TimeCreated SystemTime="2019-06-26T11:04:01.400433100Z" />
<EventRecordID>25927928</EventRecordID>
<Correlation ActivityID="{f4208e27-0719-4d0a-aa89-7ba13ae70000}" />
<Execution ProcessID="396" ThreadID="8172" />
<Channel>Microsoft-Windows-RemoteDesktopServices-RdpCoreTS/Operational</Channel>
<Computer>[Domain]</Computer>
<Security UserID="S-1-5-20" />
</System>
<EventData>
<Data Name="ReasonCode">14</Data>
</EventData>
</Event>
The mobile apps work just fine connecting to my Windows 10 PC.
If there is anybody who can shed light on this, I would be very grateful.
Leo
Edit: I would like to add that the error message on the client is: