diff --git a/ffun/ffun/feeds/entities.py b/ffun/ffun/feeds/entities.py
index 5978121a..38d66353 100644
--- a/ffun/ffun/feeds/entities.py
+++ b/ffun/ffun/feeds/entities.py
@@ -32,6 +32,9 @@ class FeedError(enum.IntEnum):
     network_ssl_connection_error = 1014
     network_all_connection_attempts_failed = 1015
     network_received_unkomplete_body = 1016
+    network_decoding_error = 1017
+    network_read_error = 1018
+    network_temporary_failure_in_name_resolution = 1019
 
     parsing_unknown = 2000
     parsing_base_error = 2001
@@ -44,6 +47,8 @@ class FeedError(enum.IntEnum):
 
     proxy_could_not_resolve_host = 4001
     proxy_connection_refused = 4002
+    proxy_connection_403 = 4003
+    proxy_no_route_to_host = 4004
 
 
 class Feed(BaseEntity):
diff --git a/ffun/ffun/loader/domain.py b/ffun/ffun/loader/domain.py
index 191f1c28..1f9b7f39 100644
--- a/ffun/ffun/loader/domain.py
+++ b/ffun/ffun/loader/domain.py
@@ -63,12 +63,26 @@ async def load_content(  # noqa: CFQ001, CCR001, C901 # pylint: disable=R0912, R
 
         raise errors.LoadError(feed_error_code=error_code) from e
 
+    except httpx.ReadError as e:
+        message = str(e)
+
+        if message == "":
+            error_code = FeedError.network_read_error
+            log.warning("network_read_error")
+        else:
+            log.exception("unknown_read_error_while_loading_feed")
+
+        raise errors.LoadError(feed_error_code=error_code) from e
+
     except httpx.ConnectError as e:
         message = str(e)
 
         if "[Errno -2]" in message:
             log.warning("network_name_or_service_not_known")
             error_code = FeedError.network_name_or_service_not_known
+        elif "[Errno -3]" in message:
+            log.warning("network_temporary_failure_in_name_resolution")
+            error_code = FeedError.network_temporary_failure_in_name_resolution
         elif "[Errno -5]" in message:
             log.warning("no_address_associated_with_hostname")
             error_code = FeedError.network_no_address_associated_with_hostname
@@ -128,16 +142,27 @@ async def load_content(  # noqa: CFQ001, CCR001, C901 # pylint: disable=R0912, R
         message = str(e)
 
         if message.startswith("502 Could not resolve host"):
-            log.warning("network_could_not_resolve_host")
+            log.warning("proxy_could_not_resolve_host")
             error_code = FeedError.proxy_could_not_resolve_host
         elif "TUN_ERR" in message and "ECONNREFUSED" in message:
-            log.warning("network_connection_refused")
+            log.warning("proxy_connection_refused")
             error_code = FeedError.proxy_connection_refused
+        elif "TUN_ERR" in message and "EHOSTUNREACH" in message:
+            log.warning("proxy_no_route_to_host")
+            error_code = FeedError.proxy_no_route_to_host
+        elif "403" in message:
+            log.warning("proxy_connection_403")
+            error_code = FeedError.proxy_connection_403
         else:
             log.exception("unknown_proxy_error_while_loading_feed")
 
         raise errors.LoadError(feed_error_code=error_code) from e
 
+    except httpx.DecodingError as e:
+        log.warning("network_decoding_error")
+        error_code = FeedError.network_decoding_error
+        raise errors.LoadError(feed_error_code=error_code) from e
+
     except Exception as e:
         log.exception("error_while_loading_feed")
         raise errors.LoadError(feed_error_code=error_code) from e