--- a/src/chat.js	Thu Feb 27 19:05:57 2025 -0700
+++ b/src/chat.js	Thu Feb 27 19:30:54 2025 -0700
@@ -218,10 +218,12 @@
 	}
 }
 
-setInterval(function(){
+function heartbeat() {
 	showOnline();
 	ajax(`heartbeat.js?last_update=${lastUpdate}`);
-}, 10000 );
+}
+
+setInterval( heartbeat, 10000 );
 
 let online = {};
 
@@ -230,7 +232,7 @@
 }
 
 function showOnline() {
-	let old = Date.now() - 20000;
+	let old = Date.now() - 70000;
 	for( let id of Object.keys(online) ) {
 		if( online[id] < old )
 			delete online[id];