Index: binary-improvements2/WebServer/src/SSE/EventLog.cs
===================================================================
--- binary-improvements2/WebServer/src/SSE/EventLog.cs	(revision 409)
+++ binary-improvements2/WebServer/src/SSE/EventLog.cs	(revision 425)
@@ -4,4 +4,5 @@
 using Utf8Json;
 using Webserver.UrlHandlers;
+using Webserver.WebAPI;
 
 namespace Webserver.SSE {
@@ -19,5 +20,4 @@
 
 		private void LogCallback (string _formattedMsg, string _plainMsg, string _trace, LogType _type, DateTime _timestamp, long _uptime) {
-			string isotime = _timestamp.ToString ("o");
 			string uptime = _uptime.ToString ();
 
@@ -34,5 +34,5 @@
 			
 			writer.WriteRaw (jsonIsotimeKey);
-			writer.WriteString (isotime);
+			JsonCommons.WriteDateTime (ref writer, _timestamp);
 			
 			writer.WriteRaw (jsonUptimeKey);