diff --git a/ArchiSteamFarm/GlobalConfig.cs b/ArchiSteamFarm/GlobalConfig.cs
index 78a2a9ed8..68957f953 100644
--- a/ArchiSteamFarm/GlobalConfig.cs
+++ b/ArchiSteamFarm/GlobalConfig.cs
@@ -117,7 +117,7 @@ namespace ArchiSteamFarm {
 		internal ulong SteamOwnerID { get; private set; }
 
 		[JsonProperty(Required = Required.DisallowNull)]
-		internal ProtocolTypes SteamProtocols { get; private set; } = ProtocolTypes.Tcp | ProtocolTypes.Udp;
+		internal ProtocolTypes SteamProtocols { get; private set; } = ProtocolTypes.Tcp;
 
 		// This constructor is used only by deserializer
 		private GlobalConfig() { }
diff --git a/ArchiSteamFarm/config/ASF.json b/ArchiSteamFarm/config/ASF.json
index 55b36d6e2..ca74065f4 100644
--- a/ArchiSteamFarm/config/ASF.json
+++ b/ArchiSteamFarm/config/ASF.json
@@ -19,7 +19,7 @@
 	"OptimizationMode": 0,
 	"Statistics": true,
 	"SteamOwnerID": 0,
-	"SteamProtocols": 3,
+	"SteamProtocols": 1,
 	"UpdateChannel": 1,
 	"UpdatePeriod": 24
 }
\ No newline at end of file