diff --git a/src/main/webapp/static/js/functions.js b/src/main/webapp/static/js/functions.js
index c09b1ffc4c359c1dff01cffdae7a63ac3d11c61a..b174dcb22aad22d58eddb5065c83e3cef4541142 100644
--- a/src/main/webapp/static/js/functions.js
+++ b/src/main/webapp/static/js/functions.js
@@ -563,6 +563,24 @@ function o_ainvoke(r) {
 									}
 								}
 								
+								var bTooltips = jQuery('body>div.tooltip.in');
+								for(var u=0; u<bTooltips.length; u++) {
+									try {
+										jQuery(bTooltips.get(u)).remove();
+									} catch(e) {
+										if(window.console) console.log(e);
+									}
+								}
+								
+								var jTooltips = jQuery('body>div.ui-tooltip');
+								for(var v=0; v<jTooltips.length; v++) {
+									try {
+										jQuery(jTooltips.get(v)).remove();
+									} catch(e) {
+										if(window.console) console.log(e);
+									}
+								}
+								
 								if(civis) { // needed only for ie 6/7 bug where an empty div requires space on screen
 									newc.css('display','');//.style.display="";//reset?
 								} else {
diff --git a/src/main/webapp/static/js/js.plugins.min.js b/src/main/webapp/static/js/js.plugins.min.js
index e9bc77bd0bd1a32f718cd1a5c162767b44713e1d..ff81396678a1fb8e0fac118b2d2729c714e1521c 100644
--- a/src/main/webapp/static/js/js.plugins.min.js
+++ b/src/main/webapp/static/js/js.plugins.min.js
@@ -5,7 +5,7 @@
  * Dual licensed under the MIT or GPL Version 2 licenses.
  *
  */
-jQuery.periodic=function(l,h){if(jQuery.isFunction(l)){h=l;l={}}var c=jQuery.extend({},jQuery.periodic.defaults,{ajax_complete:j,increment:g,reset:f,cancel:i},l);c.cur_period=c.period;c.tid=false;var e="";b();return c;function b(){i();c.tid=setTimeout(function(){h.call(c);g();if(c.tid){b()}},c.cur_period)}function j(n,m){if(m==="success"&&e!==n.responseText){e=n.responseText;f()}}function g(){c.cur_period*=c.decay;if(c.cur_period<c.period){f()}else{if(c.cur_period>c.max_period){c.cur_period=c.max_period;if(c.on_max!==undefined){c.on_max.call(c)}}}}function f(){c.cur_period=c.period;b()}function i(){clearTimeout(c.tid);c.tid=null}function k(){}function a(){}function d(){}};jQuery.periodic.defaults={period:4000,max_period:1800000,decay:1.5,on_max:undefined};var Hashtable=(function(){var p="function";var n=(typeof Array.prototype.splice==p)?function(s,r){s.splice(r,1)}:function(u,t){var 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e=this.mapperUrl+"/"+d+"/"+f+"/translations.js";jQuery.ajax(e,{async:false,dataType:"json",success:function(g,i,h){jQuery(document).ooTranslator()._createTranslator(g,d,f)}})}return this.translators[d][f]},_createTranslator:function(e,d,f){this.translators[d][f]=new c().initialize(e,d,f)}};function c(){return this}c.prototype={localizationData:null,bundle:null,locale:null,initialize:function(f,d,e){this.bundle=e;this.locale=d;this.localizationData=f;return this},translate:function(d){if(this.localizationData[d]){return this.localizationData[d]}else{return this.bundle+":"+d}}}})(jQuery);+function(b){var a=function(){this.addExtraElements();this.state={busy:false,brandW:0,sitesW:0,sitesDirty:false,sites:{collapsed:this.isSitesCollapsed(),extended:this.isSitesExtended},tabsW:0,tabsDirty:false,tabs:{collapsed:this.isTabsCollapsed(),extended:this.isTabsExtended()},toolsW:0,toolsDirty:false,tools:{collapsed:this.isToolsCollapsed(),extended:this.isToolsExtended()},offCanvasWidth:0,moreW:0};var c=b("#o_offcanvas_right").css("width");if(c){this.state.offCanvasWidth=parseInt(c.replace(/[^\d.]/g,""));this.initListners();this.calculateWidth();this.optimize()}};a.prototype.initListners=function(){b(window).resize(b.proxy(this.onResizeCallback,this));b(document).on("oo.nav.sites.modified",b.proxy(function(){this.state.sitesDirty=true},this));b(document).on("oo.nav.tabs.modified",b.proxy(function(){this.state.tabsDirty=true},this));b(document).on("oo.nav.tools.modified",b.proxy(function(){this.state.toolsDirty=true},this));b(document).on("oo.dom.replacement.after",b.proxy(this.onDOMreplacementCallback,this));b(window).on("orientationchange",b.proxy(this.hideRight,this));b("#o_navbar_right-toggle").on("click",b.proxy(this.toggleRight,this));b("#o_offcanvas_right 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a();window.OPOL.navbar=c}})}(jQuery);+function(b){b.fn.ooBgCarrousel=function(){return new a()};var a=function(){};a.prototype.initCarrousel=function(g){this.settings=b.extend({query:null,images:[],shuffle:false,shuffleFirst:false,durationshow:5000,durationout:500,durationin:500,easeout:"ease",easein:"ease"},g);this.pos=null;if(this.settings.query==null||this.settings.images.length==0){return}this.initialImage=this.settings.images[0];if(this.settings.shuffle){var f=this.settings.images;for(var d,c,e=f.length;e;d=parseInt(Math.random()*e),c=f[--e],f[e]=f[d],f[d]=c){}}if(this.settings.shuffleFirst){this._replaceImage()}this.rotate()};a.prototype.rotate=function(){setTimeout(b.proxy(this._hideCurrent,this),this.settings.durationshow)};a.prototype._hideCurrent=function(){var 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  * MIT Licensed.
diff --git a/src/test/java/org/olat/selenium/CourseTest.java b/src/test/java/org/olat/selenium/CourseTest.java
index 60d6d21181cc48e5cfcaa4aaf2be16cacf5bd3c0..92376b3d788b45bbc90b4399c9f9f756ad9af671 100644
--- a/src/test/java/org/olat/selenium/CourseTest.java
+++ b/src/test/java/org/olat/selenium/CourseTest.java
@@ -266,11 +266,11 @@ public class CourseTest extends Deployments {
 		List<WebElement> nodes = browser.findElements(nodeBy);
 		Assert.assertEquals(5, nodes.size());
 		for(int i=0; i<5; i++) {
-			By linkBy = By.xpath("//div[contains(@class,'o_tree')]//li[" + (i+1) + "]/div/span[contains(@class,'o_tree_link')]/a[span]");
+			By linkBy = By.xpath("//div[contains(@class,'o_tree')]//li[" + (i+1) + "]/div/span[contains(@class,'o_tree_link')][contains(@class,'o_tree_l1')][contains(@class,'o_tree_level_label_leaf')]/a[span]");
 			OOGraphene.waitElement(linkBy, browser);
 			browser.findElement(linkBy).click();
 			OOGraphene.waitBusy(browser);
-			By activeLinkBy = By.xpath("//div[contains(@class,'o_tree')]//li[" + (i+1) + "][contains(@class,'active')]/div/span[contains(@class,'o_tree_link')]/a[span]");
+			By activeLinkBy = By.xpath("//div[contains(@class,'o_tree')]//li[" + (i+1) + "][contains(@class,'active')]/div/span[contains(@class,'o_tree_link')][contains(@class,'o_tree_l1')][contains(@class,'o_tree_level_label_leaf')]/a[span]");
 			OOGraphene.waitElement(activeLinkBy, browser);
 		}
 	}
diff --git a/src/test/java/org/olat/selenium/page/core/ContactPage.java b/src/test/java/org/olat/selenium/page/core/ContactPage.java
index 6362daeb02a12207dc6988b4579eb0d3df83e449..b1625badf308a30f04b9e4f35be810b98f91309b 100644
--- a/src/test/java/org/olat/selenium/page/core/ContactPage.java
+++ b/src/test/java/org/olat/selenium/page/core/ContactPage.java
@@ -26,6 +26,7 @@ import org.olat.selenium.page.graphene.OOGraphene;
 import org.openqa.selenium.By;
 import org.openqa.selenium.WebDriver;
 import org.openqa.selenium.WebElement;
+import org.openqa.selenium.firefox.FirefoxDriver;
 
 /**
  * 
@@ -62,6 +63,9 @@ public class ContactPage {
 	
 	public ContactPage send() {
 		By sendBy = By.cssSelector("fieldset.o_sel_contact_form button.btn-primary");
+		if(browser instanceof FirefoxDriver) {
+			OOGraphene.scrollTo(sendBy, browser);
+		}
 		OOGraphene.moveAndClick(sendBy, browser);
 		OOGraphene.moveTop(browser);
 		OOGraphene.waitAndCloseBlueMessageWindow(browser);
diff --git a/src/test/java/org/olat/selenium/page/course/CourseWizardPage.java b/src/test/java/org/olat/selenium/page/course/CourseWizardPage.java
index 486058cbf8f427834a6ddf8ca39e9848733f6e71..864c9582cb5c56d243d4bcd5b20691cd08e529a3 100644
--- a/src/test/java/org/olat/selenium/page/course/CourseWizardPage.java
+++ b/src/test/java/org/olat/selenium/page/course/CourseWizardPage.java
@@ -26,6 +26,7 @@ import org.olat.selenium.page.graphene.OOGraphene;
 import org.openqa.selenium.By;
 import org.openqa.selenium.WebDriver;
 import org.openqa.selenium.WebElement;
+import org.openqa.selenium.firefox.FirefoxDriver;
 
 /**
  * 
@@ -67,7 +68,7 @@ public class CourseWizardPage {
 	public CourseWizardPage nextCatalog() {
 		OOGraphene.nextStep(browser);
 		OOGraphene.closeBlueMessageWindow(browser);
-		OOGraphene.waitElement(By.cssSelector("fieldset.o_sel_repo_access_configuration"), 5, browser);
+		OOGraphene.waitElement(By.cssSelector("fieldset.o_sel_repo_access_configuration"), browser);
 		return this;
 	}
 	
@@ -76,6 +77,10 @@ public class CourseWizardPage {
 	 * @return this
 	 */
 	public CourseWizardPage finish() {
+		if(browser instanceof FirefoxDriver) {
+			OOGraphene.waitingALittleLonger();
+			OOGraphene.scrollTo(OOGraphene.wizardFooterBy, browser);
+		}
 		OOGraphene.finishStep(browser);
 		return this;
 	}
diff --git a/src/test/java/org/olat/selenium/page/course/GroupTaskPage.java b/src/test/java/org/olat/selenium/page/course/GroupTaskPage.java
index a970154ccfb2510969944b5a38f609367d7d0846..2def3854dc3f31f71d9f1b3362431a9ab39a1619 100644
--- a/src/test/java/org/olat/selenium/page/course/GroupTaskPage.java
+++ b/src/test/java/org/olat/selenium/page/course/GroupTaskPage.java
@@ -98,18 +98,26 @@ public class GroupTaskPage {
 	}
 	
 	public GroupTaskPage submitFile(File file) {
+		moveToSubmit(By.id("o_step_submit_content"));
 		return uploadFile("o_step_submit_content", file);
 	}
 	
 	public GroupTaskPage submitRevisedFile(File file) {
+		moveToSubmit(By.id("o_step_revision_content"));
+		return uploadFile("o_step_revision_content", file);
+	}
+	
+	/**
+	 * Firefox need to wait a little longer, but why?
+	 * 
+	 * @param submitBy The step to move by
+	 */
+	private void moveToSubmit(By submitBy) {
 		if(browser instanceof FirefoxDriver) {
-			// Firefox need to wait a little longer, but why?
-			By submitBy = By.id("o_step_revision_content");
 			OOGraphene.waitElement(submitBy, browser);
 			OOGraphene.waitingALittleLonger();
 			OOGraphene.moveTo(submitBy, browser);
 		}
-		return uploadFile("o_step_revision_content", file);
 	}
 	
 	private GroupTaskPage uploadFile(String stepId, File file) {
diff --git a/src/test/java/org/olat/selenium/page/graphene/OOGraphene.java b/src/test/java/org/olat/selenium/page/graphene/OOGraphene.java
index 83440992e3340c903ae24ebfcf05a110d856ea8a..b0903d4c47f615540108ff5cf5308d02d6bc29cc 100644
--- a/src/test/java/org/olat/selenium/page/graphene/OOGraphene.java
+++ b/src/test/java/org/olat/selenium/page/graphene/OOGraphene.java
@@ -62,6 +62,7 @@ public class OOGraphene {
 
 	private static final By closeBlueBoxButtonBy = By.cssSelector("div.o_alert_info div.o_sel_info_message a.o_alert_close.o_sel_info_close");
 	
+	public static final By wizardFooterBy = By.xpath("//div[contains(@class,'modal')]//div[contains(@class,'modal-footer')]");
 	public static final By wizardNextBy = By.xpath("//div[contains(@class,'modal-footer')]//a[contains(@class,'o_wizard_button_next')]");
 	public static final By wizardFinishBy = By.xpath("//div[contains(@class,'modal-footer')]//a[contains(@class,'o_wizard_button_finish') and not(contains(@class,'o_disabled'))]");
 	
diff --git a/src/test/java/org/olat/selenium/page/qti/QTI21Page.java b/src/test/java/org/olat/selenium/page/qti/QTI21Page.java
index 226e14213ed34be6860e88f7d4466c3ade3b433e..7faa721a0f86f774c631babe0ea747aa147923a9 100644
--- a/src/test/java/org/olat/selenium/page/qti/QTI21Page.java
+++ b/src/test/java/org/olat/selenium/page/qti/QTI21Page.java
@@ -173,6 +173,7 @@ public class QTI21Page {
 		if(browser instanceof FirefoxDriver) {
 			String coords = areaEl.getAttribute("coords");
 			By hotspotBy = By.xpath("//div[contains(@class,'hotspotInteraction')]/div/div/img");
+			OOGraphene.waitElementPresence(hotspotBy, 5, browser);
 			WebElement element = browser.findElement(hotspotBy);
 			Dimension dim = element.getSize();
 			Position pos = Position.valueOf(coords, dim, browser);
@@ -628,12 +629,12 @@ public class QTI21Page {
 	 */
 	public QTI21Page saveGraphicAnswer() {
 		By saveAnswerBy = By.cssSelector("button.o_sel_assessment_item_submit");
-		browser.findElement(saveAnswerBy).click();
 		if(browser instanceof FirefoxDriver) {
-			OOGraphene.clickAndWait(saveAnswerBy, browser);
+			OOGraphene.moveAndClick(saveAnswerBy, browser);
 		} else {
-			OOGraphene.waitBusy(browser);
+			browser.findElement(saveAnswerBy).click();
 		}
+		OOGraphene.waitBusy(browser);
 		return this;
 	}