diff --git a/mobile/src/main/java/be/mygod/vpnhotspot/net/monitor/IpMonitor.kt b/mobile/src/main/java/be/mygod/vpnhotspot/net/monitor/IpMonitor.kt
index 1f831b70..a45a9f1f 100644
--- a/mobile/src/main/java/be/mygod/vpnhotspot/net/monitor/IpMonitor.kt
+++ b/mobile/src/main/java/be/mygod/vpnhotspot/net/monitor/IpMonitor.kt
@@ -43,7 +43,9 @@ abstract class IpMonitor : Runnable {
         err.join()
         process.waitFor()
         val result = process.exitValue()
-        return result == 0 || result == 143 // SIGTERM
+        val success = result == 0 || result == 143 // SIGTERM
+        if (!success) Timber.e("Monitor process exited with $result")
+        return success
     }
 
     init {