diff --git a/lib/src/proxmox_lister/proxmox_lister_list_view.dart b/lib/src/proxmox_lister/proxmox_lister_list_view.dart
index e633706..21cb982 100644
--- a/lib/src/proxmox_lister/proxmox_lister_list_view.dart
+++ b/lib/src/proxmox_lister/proxmox_lister_list_view.dart
@@ -142,7 +142,7 @@ class _ProxmoxListerState extends State<ProxmoxListerView> {
               return ProxmoxVmCard(
                 node: nodeEntry.key,
                 vm: nodeEntry.value[index],
-                pm_service: _service,
+                pmService: _service,
               );
             },
           );
diff --git a/lib/src/proxmox_lister/vm_card.dart b/lib/src/proxmox_lister/vm_card.dart
index 52e5dfd..a418c51 100644
--- a/lib/src/proxmox_lister/vm_card.dart
+++ b/lib/src/proxmox_lister/vm_card.dart
@@ -10,7 +10,7 @@ class RunningIndicator extends StatelessWidget {
   final bool isRunning;
 
   @override
-  Widget build(BuildContext ctx) {
+  Widget build(context) {
     return Text(
       isRunning ? "RUNNING" : "STOPPED",
       style: TextStyle(
@@ -22,19 +22,19 @@ class RunningIndicator extends StatelessWidget {
 }
 
 class ProxmoxVmCard extends StatelessWidget {
-  ProxmoxVmCard({
+  const ProxmoxVmCard({
     super.key,
     required this.node,
     required this.vm,
-    required this.pm_service,
+    required this.pmService,
   });
 
   final ProxmoxNode node;
   final ProxmoxVm vm;
-  final ProxmoxWebService pm_service;
+  final ProxmoxWebService pmService;
 
   @override
-  Widget build(_) {
+  Widget build(context) {
     return Card(
       child: Column(
         children: [
@@ -53,7 +53,7 @@ class ProxmoxVmCard extends StatelessWidget {
                 const Spacer(),
                 IconButton(
                   icon: const Icon(Icons.power_settings_new),
-                  onPressed: () => pm_service.toggleVm(node, vm),
+                  onPressed: () => pmService.toggleVm(node, vm),
                 ),
               ],
             ),
diff --git a/lib/src/proxmox_webservice/model.dart b/lib/src/proxmox_webservice/model.dart
index 1292c6f..cea1966 100644
--- a/lib/src/proxmox_webservice/model.dart
+++ b/lib/src/proxmox_webservice/model.dart
@@ -1,5 +1,3 @@
-import 'dart:ffi';
-
 typedef ProxmoxNodeMap = Map<ProxmoxNode, List<ProxmoxVm>>;
 
 class ProxmoxNode {
@@ -117,41 +115,5 @@ class ProxmoxVm {
       disk: json['disk'],
       maxmem: json['maxmem'],
     );
-    return switch (json) {
-      {
-        'status': String status,
-        'vmid': num vmid,
-        'cpus': num? cpus,
-        'mem': num? mem,
-        'name': String? name,
-        'diskwrite': num? diskwrite,
-        'netout': num? netout,
-        'uptime': num? uptime,
-        'cpu': num? cpu,
-        'maxdisk': num? maxdisk,
-        'netin': num? netin,
-        'diskread': num? diskread,
-        'disk': num? disk,
-        'maxmem': num? maxmem,
-      } =>
-        ProxmoxVm(
-          status: status,
-          vmid: vmid,
-          cpus: cpus,
-          mem: mem,
-          name: name,
-          diskwrite: diskwrite,
-          netout: netout,
-          uptime: uptime,
-          cpu: cpu,
-          maxdisk: maxdisk,
-          netin: netin,
-          diskread: diskread,
-          disk: disk,
-          maxmem: maxmem,
-        ),
-      _ => throw FormatException(
-          "failed to parse proxmox node into object: $json"),
-    };
   }
 }
diff --git a/lib/src/proxmox_webservice/service.dart b/lib/src/proxmox_webservice/service.dart
index b40d388..b164cb5 100644
--- a/lib/src/proxmox_webservice/service.dart
+++ b/lib/src/proxmox_webservice/service.dart
@@ -45,7 +45,7 @@ class ProxmoxWebService {
     return _authenticated;
   }
 
-  Future<Map<String, dynamic>?> _doGet(String endpoint, {debug = false}) async {
+  Future<Map<String, dynamic>?> _doGet(String endpoint) async {
     if (!_authenticated) return null;
     final resp = await http.get(
         Uri.https(
@@ -56,7 +56,6 @@ class ProxmoxWebService {
           "CSRFPreventionToken": _csrfToken as String,
           "Cookie": "PVEAuthCookie=$_ticket"
         });
-    if (debug) print(resp.body);
 
     if (resp.statusCode != 200) return null;
 
@@ -79,7 +78,6 @@ class ProxmoxWebService {
       },
       body: payload,
     );
-    if (debug) print(resp.body);
 
     if (resp.statusCode != 200) return null;
 
diff --git a/lib/src/screen_helper.dart b/lib/src/screen_helper.dart
index 4443e04..3bd7436 100644
--- a/lib/src/screen_helper.dart
+++ b/lib/src/screen_helper.dart
@@ -79,7 +79,7 @@ class _IdleTurnOffState extends State<IdleTurnOff> {
   Widget build(BuildContext context) {
     return KeyboardListener(
       focusNode: FocusNode(
-        onKeyEvent: (_1, _2) {
+        onKeyEvent: (a, b) {
           _timer.reset();
           return KeyEventResult.ignored;
         },
diff --git a/lib/src/settings/settings_service.dart b/lib/src/settings/settings_service.dart
index 056c5d4..155348e 100644
--- a/lib/src/settings/settings_service.dart
+++ b/lib/src/settings/settings_service.dart
@@ -1,4 +1,3 @@
-import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 import 'package:shared_preferences/shared_preferences.dart';
 
diff --git a/pubspec.yaml b/pubspec.yaml
index 8b5b657..fd5e7e9 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -16,6 +16,7 @@ dependencies:
     sdk: flutter
   http: ^1.2.1
   shared_preferences:
+  async: ^2.11.0
 
   flutter_gen: any
 dev_dependencies: