diff --git a/pym/update/update.py b/pym/update/update.py
index e221ad0..5b34c45 100644
--- a/pym/update/update.py
+++ b/pym/update/update.py
@@ -1173,7 +1173,8 @@ class Update(MethodsInterface):
         hosts = self.clVars.Get("update.cl_update_binhost_host")
         if not hosts:
             self.clVars.Delete('cl_update_binhost', location="system")
-            raise UpdateError(_("Update server is unavailable"))
+            raise UpdateError(_("Failed to find the server with "
+                                "appropriate updates"))
         if write_binhost:
             if hosts[0] != self.clVars.Get('update.cl_update_binhost'):
                 self.refresh_binhost = True
@@ -1181,9 +1182,7 @@ class Update(MethodsInterface):
             new_ts = self.clVars.Get("update.cl_update_binhost_timestamp")
             if new_ts:
                 new_ts = new_ts[0]
-                old_ts = self.clVars.Get("update.cl_update_last_timestamp")
-                if new_ts.isdigit() and (not old_ts.isdigit() or
-                                                 int(new_ts) > int(old_ts)):
+                if new_ts.isdigit():
                     ini = SystemIni(self.clVars)
                     ini.setVar('update', {'last_update': new_ts})
         if self.clVars.Get('cl_action') == 'sync':
@@ -1226,10 +1225,12 @@ class Update(MethodsInterface):
                 self.clVars.Set(varname, new_value, force=True)
             if not changes:
                 self.clVars.Delete('cl_update_binhost', location="system")
-                raise UpdateError(_("Update server is unavailable"))
+                raise UpdateError(_("Failed to find the server with "
+                                    "appropriate updates"))
         except DataVarsError:
             self.clVars.Delete('cl_update_binhost', location="system")
-            raise UpdateError(_("Update server is unavailable"))
+            raise UpdateError(_("Failed to find the server with "
+                                "appropriate updates"))
         return True
 
     def drop_binhosts(self, dv):
diff --git a/pym/update/variables/update.py b/pym/update/variables/update.py
index 808c5fa..38b345c 100644
--- a/pym/update/variables/update.py
+++ b/pym/update/variables/update.py
@@ -304,6 +304,11 @@ class VariableClUpdateBinhostData(ReadonlyTableVariable):
             binhost_list = self.Get('cl_update_binhost_list')
         else:
             binhost_list = self.Get('cl_update_binhost_unstable_list')
+        if (self.GetBool('cl_update_binhost_stable_opt_set') and
+                not self.GetBool('cl_update_binhost_stable_set')):
+            stabilization = True
+        else:
+            stabilization = False
         binhosts_data = Binhosts(
             self.GetInteger('cl_update_binhost_timeout'),
             self.Get('cl_update_binhost_revision_path'),
@@ -318,8 +323,8 @@ class VariableClUpdateBinhostData(ReadonlyTableVariable):
             ts, t, good, downgrade = binhosts_data.get_timestamp(binhost)
             # условие актуальности текущего сервера
             if ts and good and not downgrade:
-                data = binhosts_data.check_binhost(binhost)
-                if data:
+                status, data = binhosts_data.check_binhost(binhost)
+                if status == binhosts_data.BinhostStatus.Success:
                     return [[binhost, data, ts, str(t)]]
 
         logger = self.get_logger(stub=binhosts_data.is_cache())
@@ -328,28 +333,38 @@ class VariableClUpdateBinhostData(ReadonlyTableVariable):
             date=time.ctime(), ts=last_ts))
         for host, ts, t, good, downgrade in binhosts_data.get_sorted():
             if ret_val is None:
-                data = binhosts_data.check_binhost(host)
+                status, data = binhosts_data.check_binhost(host)
             else:
-                data = ""
+                status, data = binhosts_data.BinhostStatus.UnknownError, ""
 
             if not good:
                 if ts == "0":
-                    reason = "FAILED"
+                    reason = "FAILED (Wrong binhost)"
+                    data = ""
                     t = 0
                 else:
                     reason = "OUTDATED"
             elif downgrade:
                 reason = "SKIP"
             elif not data and ret_val is None:
-                reason = "UPDATING"
+                errors = {
+                    binhosts_data.BinhostStatus.Updating: "UPDATING",
+                    binhosts_data.BinhostStatus.BadEnv:
+                        "FAILED (Bad env)",
+                    binhosts_data.BinhostStatus.EnvNotFound:
+                        "FAILED (Env not found)",
+                }
+                reason = errors.get(status, "FAILED (Unknown)")
             else:
                 reason = ""
 
+            if ret_val is None and data and (
+                        not downgrade or stabilization):
+                ret_val = [[host, data, ts, str(t)]]
+                host = "-> %s" % host
             logger.info("{host:<60} {speed:<7} {timestamp:<10} {reason}".format(
                 host=host, speed=float(t) / 1000.0, timestamp=ts,
                 reason=reason))
-            if ret_val is None and data and not downgrade:
-                ret_val = [[host, data, ts, str(t)]]
         return ret_val or [[]]
 
 
@@ -475,7 +490,7 @@ class VariableClUpdateSyncOverlayRep(ReadonlyVariable):
 
     def get(self):
         return filter(lambda x: x not in ("portage", "gentoo"),
-               self.Get('cl_update_sync_rep'))
+                      self.Get('cl_update_sync_rep'))
 
 
 class VariableClUpdateOutdateSet(ReadonlyVariable):
@@ -1510,6 +1525,7 @@ class VariableClUpdateBinhostList(Variable):
     type = "list"
     value = ["ftp://ftp.calculate-linux.ru/calculate"]
 
+
 class VariableClUpdateBinhostUnstableList(Variable):
     """
     Список хостов с бинарными обновлениями
@@ -1517,6 +1533,7 @@ class VariableClUpdateBinhostUnstableList(Variable):
     type = "list"
     value = ["ftp://ftp.calculate-linux.ru/testing"]
 
+
 class VariableClUpdateBinhostStableSet(Variable):
     """
     Удлять лишние файлы из репозиториев (например созданные пользователем)
@@ -1524,6 +1541,7 @@ class VariableClUpdateBinhostStableSet(Variable):
     type = "bool"
     value = "on"
 
+
 class VariableClUpdateBinhostStableOptSet(Variable):
     """
     Удлять лишние файлы из репозиториев (например созданные пользователем)
@@ -1554,10 +1572,7 @@ class VariableClUpdateBinhostRevisionPath(Variable):
     """
     type = "list"
     value = [
-        "grp/default/ini.env",
-        "grp/kde/ini.env",
-        "grp/server/ini.env",
-        "grp/x/ini.env"
+        "grp/ini.env"
     ]
 
 
@@ -1608,6 +1623,7 @@ class VariableClUpdateEixRepositories(ReadonlyVariable):
     """
     Отображаемый список обновляемых репозиториев eix
     """
+
     def get(self):
         return ", ".join(
             x.capitalize() for x in chain(
diff --git a/pym/update/wsdl_update.py b/pym/update/wsdl_update.py
index be82b51..4d08f69 100644
--- a/pym/update/wsdl_update.py
+++ b/pym/update/wsdl_update.py
@@ -68,6 +68,7 @@ class Wsdl(WsdlBase):
                                         'cl_update_binhost_stable_opt_set',
                                         'cl_update_binhost_recheck_set',
                                     ),
+
                                     expert=(
                                     'cl_update_sync_only_set',
                                     'cl_update_other_set',