diff --git a/agents/meshcore.js b/agents/meshcore.js
index 80e67bdf..dfd0f825 100644
--- a/agents/meshcore.js
+++ b/agents/meshcore.js
@@ -1219,8 +1219,8 @@ function createMeshCore(agent) {
         */
 
         // If there is a upload or download active on this connection, close the file
-        if (this.httprequest.uploadFile) { fs.closeSync(this.httprequest.uploadFile); this.httprequest.uploadFile = undefined; }
-        if (this.httprequest.downloadFile) { fs.closeSync(this.httprequest.downloadFile); this.httprequest.downloadFile = undefined; }
+        if (this.httprequest.uploadFile) { fs.closeSync(this.httprequest.uploadFile); delete this.httprequest.uploadFile; }
+        if (this.httprequest.downloadFile) { fs.closeSync(this.httprequest.downloadFile); delete this.httprequest.downloadFile; }
 
         // Clean up WebRTC
         if (this.webrtc != null) {
@@ -1244,8 +1244,16 @@ function createMeshCore(agent) {
         // If this is upload data, save it to file
         if (this.httprequest.uploadFile) {
             if (typeof data == 'object') {
-                try { fs.writeSync(this.httprequest.uploadFile, data); } catch (e) { this.write(new Buffer(JSON.stringify({ action: 'uploaderror' }))); return; } // Write to the file, if there is a problem, error out.
-                this.write(new Buffer(JSON.stringify({ action: 'uploadack', reqid: this.httprequest.uploadFileid }))); // Ask for more data
+                // Save the data to file being uploaded.
+                if (this.httprequest.uploadFile) {
+                    try { fs.writeSync(this.httprequest.uploadFile, data); } catch (e) { sendConsoleText('FileSave ERROR'); this.write(new Buffer(JSON.stringify({ action: 'uploaderror' }))); return; } // Write to the file, if there is a problem, error out.
+                    this.write(new Buffer(JSON.stringify({ action: 'uploadack', reqid: this.httprequest.uploadFileid }))); // Ask for more data.
+                }
+            } else if (typeof data == 'string') {
+                // Close the file and confirm. We need to make this added round trip since websocket deflate compression can cause the last message before a websocket close to not be received.
+                if (this.httprequest.uploadFile) { fs.closeSync(this.httprequest.uploadFile); delete this.httprequest.uploadFile; }
+                this.write(new Buffer(JSON.stringify({ action: 'uploaddone', reqid: this.httprequest.uploadFileid }))); // Indicate that we closed the file.
+                this.end();
             }
             return;
         }
@@ -2044,7 +2052,7 @@ function createMeshCore(agent) {
                     */
                     case 'upload': {
                         // Upload a file, browser to agent
-                        if (this.httprequest.uploadFile != undefined) { fs.closeSync(this.httprequest.uploadFile); this.httprequest.uploadFile = undefined; }
+                        if (this.httprequest.uploadFile != null) { fs.closeSync(this.httprequest.uploadFile); delete this.httprequest.uploadFile; }
                         if (cmd.path == undefined) break;
                         var filepath = cmd.name ? obj.path.join(cmd.path, cmd.name) : cmd.path;
                         MeshServerLog('Upload: \"' + filepath + '\"', this.httprequest);
diff --git a/meshuser.js b/meshuser.js
index 8e471fad..29fa10de 100644
--- a/meshuser.js
+++ b/meshuser.js
@@ -785,7 +785,7 @@ module.exports.CreateMeshUser = function (parent, db, ws, req, args, domain, use
 
                     switch (cmd) {
                         case 'help': {
-                            var fin = '', f = '', availcommands = 'help,info,versions,args,resetserver,showconfig,usersessions,closeusersessions,tasklimiter,setmaxtasks,cores,migrationagents,agentstats,webstats,mpsstats,swarmstats,acceleratorsstats,updatecheck,serverupdate,nodeconfig,heapdump,relays,autobackup,backupconfig,dupagents,dispatchtable,badlogins,showpaths,le,lecheck,leevents,dbstats,sms,amtacm,certhashes,watchdog';
+                            var fin = '', f = '', availcommands = 'help,info,versions,args,resetserver,usersessions,closeusersessions,tasklimiter,setmaxtasks,cores,migrationagents,agentstats,webstats,mpsstats,swarmstats,acceleratorsstats,updatecheck,serverupdate,nodeconfig,heapdump,relays,autobackup,backupconfig,dupagents,dispatchtable,badlogins,showpaths,le,lecheck,leevents,dbstats,sms,amtacm,certhashes,watchdog';
                             if (parent.parent.config.settings.heapdump === true) { availcommands += ',heapdump'; }
                             availcommands = availcommands.split(',').sort();
                             while (availcommands.length > 0) { if (f.length > 80) { fin += (f + ',\r\n'); f = ''; } f += (((f != '') ? ', ' : ' ') + availcommands.shift()); }
diff --git a/views/default.handlebars b/views/default.handlebars
index d06b118e..1dc40a1d 100644
--- a/views/default.handlebars
+++ b/views/default.handlebars
@@ -7961,7 +7961,6 @@
         function p13uploadReconnect() {
             uploadFile.ws = CreateAgentRedirect(meshserver, CreateRemoteFiles(p13gotUploadData), serverPublicNamePort, authCookie, authRelayCookie, domainUrl);
             uploadFile.ws.attemptWebRTC = false;
-            uploadFile.ws.ctrlMsgAllowed = false;
             uploadFile.ws.onStateChanged = onFileUploadStateChange;
             uploadFile.ws.Start(filesNode._id);
         }
@@ -8016,6 +8015,9 @@
                 for (var i = 0; i < 8; i++) { p13uploadNextPart(true); } // Send 8 more blocks of 4 k to full the websocket.
             } else if (cmd.action == 'uploadack') {
                 p13uploadNextPart(false);
+            } else if (cmd.action == 'uploaddone') {
+                if (uploadFile.ws != null) { uploadFile.ws.Stop(); uploadFile.ws = null; }
+                if (uploadFile.xfiles.length > uploadFile.xfilePtr + 1) { p13uploadReconnect(); } else { p13uploadFileCancel(); }
             } else if (cmd.action == 'uploaderror') {
                 p13uploadFileCancel();
             }
@@ -8025,12 +8027,11 @@
         function p13uploadNextPart(dataPriming) {
             var data = uploadFile.xdata;
             var start = uploadFile.xptr;
-            var end = uploadFile.xptr + 4096;
-            if (end > data.byteLength) { if (dataPriming == true) { return; } end = data.byteLength; }
-            if (start == data.byteLength) {
-                if (uploadFile.ws != null) { uploadFile.ws.Stop(); uploadFile.ws = null; }
-                if (uploadFile.xfiles.length > uploadFile.xfilePtr + 1) { p13uploadReconnect(); } else { p13uploadFileCancel(); }
+            if (start >= data.byteLength) {
+                uploadFile.ws.sendCtrlMsg('{"ctrlChannel":"102938","type":"close"}');
             } else {
+                var end = uploadFile.xptr + 16384;
+                if (end > data.byteLength) { if (dataPriming == true) { return; } end = data.byteLength; }
                 var datapart = data.slice(start, end);
                 uploadFile.ws.send(datapart);
                 uploadFile.xptr = end;