Email To Print Issue Infinite loop - pdf

Question

Having issues trying to get this code to work. It seems like the pdf it generates in google drive gets stuck in a loop. Each time the script runs it adds to the pdf rather than making a new pdf. I am not that advanced in code so I cant seem to fix this. I went back to the original code and its still happening. TO me it seems either like cache issue or that the temp html file is not getting deleted.
function AUTOPRINTV3() {
var gmailLabels = "AUTOPRINTV3";
var driveFolder = "Incoming Orders 2";
var threads = GmailApp.search("in:" + gmailLabels, 0, 5);
if (threads.length > 0) {
/* Google Drive folder where the Files would be saved */
var folders = DriveApp.getFoldersByName(driveFolder);
var folder = folders.hasNext() ?
folders.next() : DriveApp.createFolder(driveFolder);
/* Gmail Label that contains the queue */
var label = GmailApp.getUserLabelByName(gmailLabels) ?
GmailApp.getUserLabelByName(gmailLabels) : GmailApp.createLabel(driveFolder);
for (var t=0; t<threads.length; t++) {
threads[t].removeLabel(label);
var msgs = threads[t].getMessages();
var html = "";
var attachments = [];
var subject = threads[t].getFirstMessageSubject();
/* Append all the threads in a message in an HTML document */
for (var m=0; m<msgs.length; m++) {
var msg = msgs[m];
html += "From: " + msg.getFrom() + "<br />";
html += "To: " + msg.getTo() + "<br />";
html += "Date: " + msg.getDate() + "<br />";
html += "Subject: " + msg.getSubject() + "<br />";
html += "<hr />";
html += msg.getBody().replace(/<img[^>]*>/g,"");
html += "<hr />";
var atts = msg.getAttachments();
for (var a=0; a<atts.length; a++) {
attachments.push(atts[a]);
}
}
/* Save the attachment files and create links in the document's footer */
if (attachments.length > 0) {
var footer = "<strong>Attachments:</strong><ul>";
for (var z=0; z<attachments.length; z++) {
var file = folder.createFile(attachments[z]);
footer += "<li><a href='" + file.getUrl() + "'>" + file.getName() + "</a></li>";
}
html += footer + "</ul>";
}
/* Conver the Email Thread into a PDF File */
var tempFile = DriveApp.createFile("temp.html", html, "text/html");
folder.createFile(tempFile.getAs("application/pdf")).setName(subject + ".pdf");
tempFile.setTrashed(true);
}
}
}