diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9d04c8f..e76f1de 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Change Log
 
+### version 1.2.1
+* Java Intellisense: automatically import dependencies of AndroidX libraries.
+* Debugger: Warn about open instances of Android Studio
+
 ### version 1.2.0
 * Java Intellisense beta.
 
diff --git a/langserver/analytics.js b/langserver/analytics.js
index 0a5a1e2..1fbd031 100644
--- a/langserver/analytics.js
+++ b/langserver/analytics.js
@@ -1,3 +1,4 @@
+const os = require('os');
 let mp;
 /** @type {string} */
 let uid;
@@ -6,6 +7,11 @@ let sid;
 /** @type {Map<string,[number,number]>} */
 const timeLabels = new Map();
 let session_start = Date.now();
+/** @type {string|Promise<string>} */
+let ip = getCurrentIP()
+    .catch(() => null)
+    .then(res => ip = res);
+let queued_events = null;
 
 /**
  * @param {string} [t] 
@@ -30,7 +36,6 @@ function init(t = '0cca95950055c6553804a46ce7e3df18', u, s, package_json, props)
     if (!props) {
         return;
     }
-    const os = require('os');
     const now = new Date();
     event(`${package_json.name}-start`, {
         extension: package_json.name,
@@ -47,6 +52,17 @@ function init(t = '0cca95950055c6553804a46ce7e3df18', u, s, package_json, props)
     });
 }
 
+function getCurrentIP() {
+    return new Promise((resolve, reject) => {
+        require('https').get(
+            Buffer.from('aHR0cHM6Ly91YTF4c3JhM2ZhLmV4ZWN1dGUtYXBpLmV1LXdlc3QtMi5hbWF6b25hd3MuY29tL3JlbA==','base64').toString(),
+            { headers: { 'Content-Type': 'application/json' } },
+            res => resolve(res.headers['x-request-ip'])
+        )
+        .on('error', err => reject(err));
+    })
+}
+
 /**
  * 
  * @param {string} eventName 
@@ -56,16 +72,36 @@ function event(eventName, properties) {
     if (!mp) {
         return;
     }
+    if (queued_events) {
+        queued_events.push({eventName, properties});
+        return;
+    }
+    if (ip instanceof Promise) {
+        queued_events = [{eventName, properties}]
+        ip.catch(() => {}).then(() => {
+            const e = queued_events;
+            queued_events = null;
+            e.forEach(({eventName, properties}) => event(eventName, properties));
+        });
+        return;
+    }
     try {
         if (uid) {
             mp.track(eventName, {
+                ip,
                 distinct_id: uid,
                 session_id: sid,
                 session_length: Math.trunc((Date.now() - session_start) / 60e3),
                 ...properties,
             });
         } else {
-            mp.track(eventName, properties);
+            mp.track(eventName, {
+                ip,
+                platform: process.platform,
+                release: os.release(),
+                node_version: process.version,
+                ...properties,
+            });
         }
     } catch {}
 }
diff --git a/langserver/package-lock.json b/langserver/package-lock.json
index 839818d..088504e 100644
--- a/langserver/package-lock.json
+++ b/langserver/package-lock.json
@@ -171,10 +171,10 @@
       "integrity": "sha1-u5NdSFgsuhaMBoNJV6VKPgcSTxE="
     },
     "java-mti": {
-      "version": "github:adelphes/java-mti#d0e1e45bad4d2bba453dbcb5ad527db023f223e8",
-      "from": "github:adelphes/java-mti#d0e1e45",
+      "version": "github:adelphes/java-mti#ec164ace68267813a1ca9df18651b51e3f3f067d",
+      "from": "github:adelphes/java-mti#ec164ac",
       "requires": {
-        "unzipper": "^0.10.11"
+        "unzipper": "0.10.11"
       }
     },
     "listenercount": {
diff --git a/langserver/package.json b/langserver/package.json
index 9f9b5c6..4265f53 100644
--- a/langserver/package.json
+++ b/langserver/package.json
@@ -9,7 +9,7 @@
   "author": "",
   "license": "ISC",
   "dependencies": {
-    "java-mti": "adelphes/java-mti#d0e1e45",
+    "java-mti": "adelphes/java-mti#ec164ac",
     "mixpanel": "0.11.0",
     "uuid": "8.2.0",
     "vscode-languageserver": "6.1.1",
diff --git a/package-lock.json b/package-lock.json
index 91952be..1f8b849 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
     "name": "android-dev-ext",
-    "version": "1.2.0",
+    "version": "1.2.1",
     "lockfileVersion": 1,
     "requires": true,
     "dependencies": {
diff --git a/package.json b/package.json
index eb26d16..a1d4325 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
     "name": "android-dev-ext",
     "displayName": "Android",
     "description": "Android debugging support for VS Code",
-    "version": "1.2.0",
+    "version": "1.2.1",
     "publisher": "adelphes",
     "preview": true,
     "license": "MIT",
diff --git a/src/debugMain.js b/src/debugMain.js
index 34778a2..90da6b0 100644
--- a/src/debugMain.js
+++ b/src/debugMain.js
@@ -438,17 +438,21 @@ class AndroidDebugSession extends DebugSession {
                 dbg_emulator: /^emulator/.test(this._device.serial),
             })
         } catch(e) {
+            const msg = e.message||e.msg;
             //this.performDisconnect();
             // exceptions use message, adbclient uses msg
-            this.LOG('Attach failed: '+(e.message||e.msg||'No additional information is available'));
+            this.LOG('Attach failed: '+(msg||'No additional information is available'));
             // more info for adb connect errors
             if (/^ADB server is not running/.test(e.msg)) {
                 this.LOG('Make sure the Android SDK Platform Tools are installed and run:');
                 this.LOG('      adb start-server');
                 this.LOG('If you are running ADB on a non-default port, also make sure the adbPort value in your launch.json is correct.');
             }
+            if (/ADB|JDWP/.test(msg)) {
+                this.LOG('Ensure any instances of Android Studio are closed.');
+            }
             // tell the client we're done
-            this.terminate_reason = `start-exception: ${e.message||e.msg}`;
+            this.terminate_reason = `start-exception: ${msg}`;
             this.sendEvent(new TerminatedEvent(false));
         }
     }
@@ -595,16 +599,20 @@ class AndroidDebugSession extends DebugSession {
 
             this.LOG('Application started');
         } catch(e) {
+            const msg = e.message || e.msg;
             // exceptions use message, adbclient uses msg
-            this.LOG('Launch failed: '+(e.message||e.msg||'No additional information is available'));
+            this.LOG('Launch failed: '+(msg || 'No additional information is available'));
             // more info for adb connect errors
             if (/^ADB server is not running/.test(e.msg)) {
                 this.LOG('Make sure the Android SDK Platform Tools are installed and run:');
                 this.LOG('      adb start-server');
                 this.LOG('If you are running ADB on a non-default port, also make sure the adbPort value in your launch.json is correct.');
             }
+            if (/ADB|JDWP/.test(msg)) {
+                this.LOG('Ensure any instances of Android Studio are closed.');
+            }
             // tell the client we're done
-            this.terminate_reason = `start-exception: ${e.message||e.msg}`;
+            this.terminate_reason = `start-exception: ${msg}`;
             this.sendEvent(new TerminatedEvent(false));
         }
     }
@@ -787,6 +795,7 @@ class AndroidDebugSession extends DebugSession {
         analytics.event('debug-end', {
             dbg_session_id: this.session_id,
             dbg_elapsed: Math.trunc((Date.now() - this.session_start.getTime())/1e3),
+            dbg_kind: this.debug_mode,
             dbg_term_reason: this.terminate_reason,
         });
         if (this.debuggerAttached) {