diff --git a/addon.xml b/addon.xml
index 5990bdb..1a5d165 100644
--- a/addon.xml
+++ b/addon.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <addon id="script.module.iptvlib"
        name="IPTV Library"
-       version="1.2.0"
+       version="1.2.1"
        provider-name="Dmitry Vinogradov">
     <requires>
         <import addon="xbmc.python" version="3.0.0"/>
diff --git a/lib/iptvlib/__init__.py b/lib/iptvlib/__init__.py
index 323642d..74895c2 100644
--- a/lib/iptvlib/__init__.py
+++ b/lib/iptvlib/__init__.py
@@ -42,7 +42,7 @@ utc_local_offset = math.ceil(calendar.timegm(time.localtime()) - time.time())
 
 importlib.reload(sys)
 # noinspection PyUnresolvedReferences
-sys.setdefaultencoding('utf-8')
+# sys.setdefaultencoding('utf-8')
 
 TENSECS = 10  # type: int
 MIN = 60  # type: int
@@ -166,7 +166,7 @@ def percent_to_secs(length, percent):
 def format_secs(secs, id="time"):
     # type: (int, str) -> str
     if id == "time":
-        return "{:0>8}".format(datetime.timedelta(seconds=secs))
+        return "{:0>8}".format(str(datetime.timedelta(seconds=secs)))
     if id == "skip":
         prefix = "+"
         if secs < 0:
diff --git a/lib/iptvlib/api.py b/lib/iptvlib/api.py
index 6a0d78a..ffd4f9a 100644
--- a/lib/iptvlib/api.py
+++ b/lib/iptvlib/api.py
@@ -314,7 +314,7 @@ class Api(metaclass=abc.ABCMeta):
         try:
             log("request: %s" % request, xbmc.LOGDEBUG)
             response = urllib.request.urlopen(request)  # type: addinfourl
-            content_type = response.headers.getheader("content-type")  # type: str
+            content_type = response.headers.get("content-type")  # type: str
             content = response.read()
             if not content_type.startswith("application/json"):
                 return content
diff --git a/lib/iptvlib/fonts.py b/lib/iptvlib/fonts.py
index d5794c8..cf64250 100644
--- a/lib/iptvlib/fonts.py
+++ b/lib/iptvlib/fonts.py
@@ -2,9 +2,9 @@ import os
 import shutil
 from datetime import datetime
 
-from ..skinutils import DocumentCache, get_current_skin_path, get_local_skin_path, is_invalid_local_skin, \
+from skinutils import DocumentCache, get_current_skin_path, get_local_skin_path, is_invalid_local_skin, \
     copy_skin_to_userdata, do_write_test, reload_skin, get_skin_name
-from ..skinutils.fonts import FontManager as SkinUtilsFontManager
+from skinutils.fonts import FontManager as SkinUtilsFontManager
 
 
 class FontManagerException(Exception):
@@ -17,7 +17,7 @@ class FontManagerException(Exception):
         super().__init__(*args)
 
 
-class FontManager(object, SkinUtilsFontManager):
+class FontManager(SkinUtilsFontManager):
     FONTS = {
         "script.module.iptvlib-font_MainMenu": "script.module.iptvlib-NotoSans-Bold.ttf",
         "script.module.iptvlib-font30_title": "script.module.iptvlib-NotoSans-Bold.ttf",
diff --git a/lib/iptvlib/models.py b/lib/iptvlib/models.py
index 72ae777..471923b 100644
--- a/lib/iptvlib/models.py
+++ b/lib/iptvlib/models.py
@@ -53,6 +53,11 @@ class Model(object):
                 #     value = value.decode('utf-8')
                 # except UnicodeError:
                 #     value = value.encode('utf-8')
+                if not isinstance(value, str):
+                    try:
+                        value = str(value)
+                    except:
+                        value = value.decode('utf-8')
                 self._listitem.setProperty(key, value)
         return self._listitem
 
diff --git a/lib/iptvlib/tvdialog.py b/lib/iptvlib/tvdialog.py
index 5ff1082..2bda1b0 100644
--- a/lib/iptvlib/tvdialog.py
+++ b/lib/iptvlib/tvdialog.py
@@ -397,7 +397,7 @@ class TvDialog(xbmcgui.WindowXMLDialog, WindowMixin):
 
             if action_id in [xbmcgui.ACTION_PREVIOUS_MENU, xbmcgui.ACTION_NAV_BACK]:
                 confirm = xbmcgui.Dialog()
-                yesno = bool(confirm.yesno(addon.getAddonInfo("name"), " ", get_string(TEXT_SURE_TO_EXIT_ID)))
+                yesno = bool(confirm.yesno(addon.getAddonInfo("name"), get_string(TEXT_SURE_TO_EXIT_ID)))
                 del confirm
                 if yesno is True:
                     self.main_window.close()