diff --git a/reportportal_client/aio/client.py b/reportportal_client/aio/client.py
index 796d3aa6..b2518d4d 100644
--- a/reportportal_client/aio/client.py
+++ b/reportportal_client/aio/client.py
@@ -29,12 +29,12 @@
 # noinspection PyProtectedMember
 from reportportal_client._internal.aio.http import RetryingClientSession
 # noinspection PyProtectedMember
-from reportportal_client._internal.local import set_current
-# noinspection PyProtectedMember
 from reportportal_client._internal.aio.tasks import (BatchedTaskFactory, ThreadedTaskFactory,
                                                      TriggerTaskBatcher, BackgroundTaskList,
                                                      DEFAULT_TASK_TRIGGER_NUM, DEFAULT_TASK_TRIGGER_INTERVAL)
 # noinspection PyProtectedMember
+from reportportal_client._internal.local import set_current
+# noinspection PyProtectedMember
 from reportportal_client._internal.logs.batcher import LogBatcher
 # noinspection PyProtectedMember
 from reportportal_client._internal.services.statistics import async_send_event
@@ -443,12 +443,12 @@ async def get_launch_info(self, launch_uuid_future: Union[str, Task[str]]) -> Op
         response = await AsyncHttpRequest((await self.session()).get, url=url).make()
         if not response:
             return
+        launch_info = None
         if response.is_success:
             launch_info = await response.json
             logger.debug('get_launch_info - Launch info: %s', launch_info)
         else:
             logger.warning('get_launch_info - Launch info: Failed to fetch launch ID from the API.')
-            launch_info = {}
         return launch_info
 
     async def __get_item_uuid_url(self, item_uuid_future: Union[str, Task[str]]) -> Optional[str]:
@@ -466,7 +466,7 @@ async def get_item_id_by_uuid(self, item_uuid_future: Union[str, Task[str]]) ->
         """
         url = self.__get_item_uuid_url(item_uuid_future)
         response = await AsyncHttpRequest((await self.session()).get, url=url).make()
-        return response.id if response else None
+        return await response.id if response else None
 
     async def get_launch_ui_id(self, launch_uuid_future: Union[str, Task[str]]) -> Optional[int]:
         """Get Launch ID of the given Launch.
diff --git a/tests/aio/test_aio_client.py b/tests/aio/test_aio_client.py
index 34c722bd..b63f3aeb 100644
--- a/tests/aio/test_aio_client.py
+++ b/tests/aio/test_aio_client.py
@@ -14,6 +14,7 @@
 import pickle
 import sys
 from io import StringIO
+from json import JSONDecodeError
 from ssl import SSLContext
 from typing import List
 from unittest import mock
@@ -21,6 +22,7 @@
 import aiohttp
 # noinspection PyPackageRequirements
 import pytest
+from aiohttp import ServerTimeoutError
 
 from reportportal_client import OutputType
 # noinspection PyProtectedMember
@@ -318,7 +320,7 @@ async def test_start_launch_event_send(async_send_event):
 async def test_launch_uuid_print():
     str_io = StringIO()
     output_mock = mock.Mock()
-    output_mock.get_output.side_effect = lambda: str_io
+    output_mock.get_output.return_value = str_io
     client = Client(endpoint='http://endpoint', project='project',
                     api_key='test', launch_uuid_print=True, print_output=output_mock)
     client._session = mock.AsyncMock()
@@ -333,7 +335,7 @@ async def test_launch_uuid_print():
 async def test_no_launch_uuid_print():
     str_io = StringIO()
     output_mock = mock.Mock()
-    output_mock.get_output.side_effect = lambda: str_io
+    output_mock.get_output.return_value = str_io
     client = Client(endpoint='http://endpoint', project='project',
                     api_key='test', launch_uuid_print=False, print_output=output_mock)
     client._session = mock.AsyncMock()
@@ -366,3 +368,46 @@ async def test_launch_uuid_print_default_print(mock_stdout):
     client._skip_analytics = True
     await client.start_launch('Test Launch', timestamp())
     assert 'ReportPortal Launch UUID: ' not in mock_stdout.getvalue()
+
+
+def connection_error(*args, **kwargs):
+    raise ServerTimeoutError()
+
+
+def json_error(*args, **kwargs):
+    raise JSONDecodeError('invalid Json', '502 Gateway Timeout', 0)
+
+
+def response_error(*args, **kwargs):
+    result = mock.AsyncMock()
+    result.ok = False
+    result.json.side_effect = json_error
+    result.status_code = 502
+    return result
+
+
+@pytest.mark.parametrize(
+    'requests_method, client_method, client_params',
+    [
+        ('post', 'start_launch', ['Test Launch', timestamp()]),
+        ('put', 'finish_launch', ['launch_uuid', timestamp()]),
+        ('post', 'start_test_item', ['launch_uuid', 'Test Item', timestamp(), 'STEP']),
+        ('put', 'finish_test_item', ['launch_uuid', 'test_item_id', timestamp()]),
+        ('put', 'update_test_item', ['test_item_id']),
+        ('get', 'get_item_id_by_uuid', ['test_item_uuid']),
+        ('get', 'get_launch_info', ['launch_uuid']),
+        ('get', 'get_launch_ui_id', ['launch_uuid']),
+        ('get', 'get_launch_ui_url', ['launch_uuid']),
+        ('get', 'get_project_settings', [])
+    ]
+)
+@pytest.mark.asyncio
+async def test_connection_errors(aio_client, requests_method, client_method,
+                                 client_params):
+    getattr(await aio_client.session(), requests_method).side_effect = connection_error
+    result = await getattr(aio_client, client_method)(*client_params)
+    assert result is None
+
+    getattr(await aio_client.session(), requests_method).side_effect = response_error
+    result = await getattr(aio_client, client_method)(*client_params)
+    assert result is None