Use a thread fo getting chromecasts

main.py

@@ -1,4 +1,5 @@
 #!/usr/bin/env python3
+import threading
 import time
 from typing import NewType
 
@@ -21,8 +22,11 @@ class Cast(wx.Frame):
         :param kw:
         """
         super().__init__(*args, **kw)
-        self.m_chromecasts, self.m_browser = pychromecast.get_chromecasts()
         self.m_index = 0
+        self.m_chromecast_thr = threading.Thread(target=self.get_chromecasts,
+                                                 args=(),
+                                                 kwargs={})
+        self.m_chromecast_thr.start()
         self.m_sizer: wx.Sizer = wx.BoxSizer(wx.VERTICAL)
         self.m_panel: wx.lib.scrolledpanel.ScrolledPanel = scrolled.ScrolledPanel(
             self, -1, style=wx.VSCROLL)
@@ -32,6 +36,9 @@ class Cast(wx.Frame):
         self.m_channels: list[ChannelProvider] = [SVT.SVT()]
         self.show_list(None)
 
+    def get_chromecasts(self):
+        self.m_chromecasts, self.m_browser = pychromecast.get_chromecasts()
+
     def show_list(self, _):
         self.m_sizer.Clear(delete_windows=True)
         self.m_sizer = wx.BoxSizer(wx.VERTICAL)
@@ -133,6 +140,7 @@ class Cast(wx.Frame):
 
             if player_state == "PLAYING":
                 has_played = True
+
                 break
 
             if cast.socket_client.is_connected and has_played and player_state != "PLAYING":