[1.187.208] Direct connect throws error

Problem:

Using the direct connect window throws errors in the log and the function isn't working at all.

Reproduction:

1. Click on "join game"
2. Click on "direct connect"
3. Delete the default IP (ctrl+a then backspace)
4. Enter any domain or IP (I used "games.space-central.eu)
5. Click on "add server to favorites". It should immediately throw an error ingame and in the logs. Clicking on connect afterwards does the same thing

Log-output:

2018-09-23 12:11:00.744 - Thread:   1 ->  Requesting dedicated servers, filterOps: gamedir:Space Engineers;secure:1
2018-09-23 12:11:00.744 - Thread:   1 ->  Requesting dedicated servers, filterOps: gamedir:Space Engineers;secure:1
2018-09-23 12:11:10.109 - Thread:   1 ->  Failed to deserialize session settings for server!
2018-09-23 12:11:10.109 - Thread:   1 ->  241
2018-09-23 12:11:10.109 - Thread:   1 ->  ProtoBuf.ProtoException: Invalid wire-type; this usually means you have over-written a file without truncating or setting the length; see http://stackoverflow.com/q/2152978/23354
   at ProtoBuf.ProtoReader.ReadSingle()
   at proto_1360(Object , ProtoReader )
   at ProtoBuf.ProtoReader.ReadTypedObject(Object value, Int32 key, ProtoReader reader, Type type)
   at proto_1358(Object , ProtoReader )
   at ProtoBuf.Meta.TypeModel.DeserializeCore(ProtoReader reader, Type type, Object value, Boolean noAutoCreate)
   at ProtoBuf.Meta.TypeModel.Deserialize(Stream source, Object value, Type type, SerializationContext context)
   at ProtoBuf.Serializer.Deserialize[T](Stream source)
   at Sandbox.Game.MyCachedServerItem.DeserializeSettings()
2018-09-23 12:11:14.187 - Thread:   1 ->  Exception occured: System.Net.Sockets.SocketException (0x80004005): Der Vorgang wird von dem Objekttyp nicht unterstützt, auf den Bezug genommen wurde
   at System.Net.IPAddress.get_Address()
   at Sandbox.Game.Screens.MyGuiScreenServerConnect.ParseIPAndConnect()
2018-09-23 12:11:15.710 - Thread:   1 ->  MyGuiScreenBase.UnloadContent - START
2018-09-23 12:11:15.710 - Thread:   1 ->  MyGuiScreenBase.UnloadContent - END
2018-09-23 12:11:18.177 - Thread:   1 ->  Exception occured: System.Net.Sockets.SocketException (0x80004005): Der Vorgang wird von dem Objekttyp nicht unterstützt, auf den Bezug genommen wurde
   at System.Net.IPAddress.get_Address()
   at Sandbox.Game.Screens.MyGuiScreenServerConnect.ParseIPAndConnect()