diff --git a/SwimTracker/utility/TimeUtils.js b/SwimTracker/utility/TimeUtils.js
index cb34b27..328e1fd 100644
--- a/SwimTracker/utility/TimeUtils.js
+++ b/SwimTracker/utility/TimeUtils.js
@@ -1,9 +1,10 @@
   
 import moment from 'moment/min/moment-with-locales';
+import {i18n} from './i18n';
 
 
-function timeSince(timeStamp, lang = 'de') {
-  moment.locale(lang);
+function timeSince(timeStamp) {
+  moment.locale(i18n.locale);
 
   const now = Math.floor((new Date()).getTime() / 1000);
   const secondsPast = now - timeStamp; 
@@ -23,7 +24,7 @@ function timeSince(timeStamp, lang = 'de') {
     else if (timeStampDate.getDate() + 1 == dateNow.getDate())
       dateStr = "Gestern, " + timeStampMoment.format("HH:mm");
     else {
-      dateStr = timeStampMoment.format("ddd, DD.MM.YY um HH:mm");
+      dateStr = timeStampMoment.format("llll");
     }
     return dateStr;
   }
diff --git a/SwimTracker/utility/i18n.js b/SwimTracker/utility/i18n.js
index f16c998..b0d61b1 100644
--- a/SwimTracker/utility/i18n.js
+++ b/SwimTracker/utility/i18n.js
@@ -11,7 +11,8 @@ const translation_store = {
     settings: "Settings",
     lastSessions: "Last Sessions",
     mainMenu_social: "Social",
-    mainMenu_swimNow: "Swim now"
+    mainMenu_swimNow: "Swim now",
+    delete_session_button: "Delete",
   },
   de : {
     connecting: "Verbindung aufbauen",
@@ -23,6 +24,7 @@ const translation_store = {
     lastSessions: "Letzte Sessions",
     mainMenu_social: "Freunde",
     mainMenu_swimNow: "Jetzt schwimmen",
+    delete_session_button: "Löschen",
   }
 }
 
diff --git a/SwimTracker/views/LastSessionsView.js b/SwimTracker/views/LastSessionsView.js
index 522fa31..92829ab 100644
--- a/SwimTracker/views/LastSessionsView.js
+++ b/SwimTracker/views/LastSessionsView.js
@@ -55,7 +55,7 @@ function SessionCardBehindSwipe(props) {
         style={sessionCardStyles.deleteButton}
         onPress={props.onDelete}
       >
-        <Text style={{ fontSize: 18, color: "white" }}>Löschen</Text>
+        <Text style={{ fontSize: 18, color: "white" }}>{i18n.t('delete_session_button')}</Text>
       </TouchableOpacity>
     </View>
   );
@@ -137,9 +137,6 @@ function parsePropfind(text) {
   const parser = new XMLParser();
   const xmlDoc = parser.parseFromString(text);
 
-  //const parser = new DOMParser();
-  //const xmlDoc = parser.parseFromString(text, "text/xml");
-
   const responses = xmlDoc.getElementsByTagName("D:response");
   let result = [];
   for (let i = 0; i < responses.length; ++i) {
@@ -183,6 +180,7 @@ async function getFullData(swimTrackerHost, analysisSettings) {
     const da = new DataAnalysis();
     e.analysis = da.analyze(analysisSettings, e.startTime, e.values);
   }
+  console.log("full data", parsed);
   return parsed;
 }
 
@@ -203,9 +201,14 @@ class LastSessionsView extends React.Component {
 
   render() {
     const deleteSession = async sessionFileName => {
-      this.setState({ sessions: null });
-      await request({ url: "http://" + this.props.swimTrackerHost + "/webdav/" + sessionFileName, method: "DELETE" });
-      this.setState({ sessions: await getFullData(this.props.swimTrackerHost, this.props.analysisSettings) });
+      const filteredSession = this.state.sessions.filter((element) => element.name != sessionFileName);
+      this.setState({ sessions: filteredSession });
+      request({ url: "http://" + this.props.swimTrackerHost + "/webdav/" + sessionFileName, method: "DELETE" })
+        .then((value) => console.log("Successfully deleted", sessionFileName, value))
+        .catch((err) => console.error("Failed to delete", sessionFileName, err));
+      //this.setState({ sessions: null });
+      //await request({ url: "http://" + this.props.swimTrackerHost + "/webdav/" + sessionFileName, method: "DELETE" });
+      //this.setState({ sessions: await getFullData(this.props.swimTrackerHost, this.props.analysisSettings) });
     };
 
     const onRefresh = async () => {
diff --git a/doc/environment-setup.md b/doc/environment-setup.md
index 08fa264..51ba062 100644
--- a/doc/environment-setup.md
+++ b/doc/environment-setup.md
@@ -21,7 +21,12 @@ as of 2023-09
   `npx expo install react-native-web react-dom @expo/webpack-config`
 
 
-3. Install Dependencies
+3. Run
+------
+npx expo start -w
+
+
+4. Install Dependencies
 -----------------------
 use `npx expo install` instead of `yarn add` !
 
@@ -56,3 +61,8 @@ react-xml-parser
 # Graph
 react-native-svg
 
+# Time since
+
+
+# to be replaced
+react-native-swipe-list-view