diff --git a/test/functional/test_framework/authproxy.py b/test/functional/test_framework/authproxy.py
--- a/test/functional/test_framework/authproxy.py
+++ b/test/functional/test_framework/authproxy.py
@@ -107,23 +107,27 @@
             # Windows somehow does not like to re-use connections
             # TODO: Find out why the connection would disconnect occasionally
             # and make it reusable on Windows
+            # Avoid "ConnectionAbortedError: [WinError 10053] An established
+            # connection was aborted by the software in your host machine"
             self._set_conn()
         try:
             self.__conn.request(method, path, postdata, headers)
             return self._get_response()
-        except http.client.BadStatusLine as e:
-            if e.line == "''":  # if connection was closed, try again
+        except (BrokenPipeError, ConnectionResetError):
+            # Python 3.5+ raises BrokenPipeError when the connection was reset
+            # ConnectionResetError happens on FreeBSD
+            self.__conn.close()
+            self.__conn.request(method, path, postdata, headers)
+            return self._get_response()
+        except OSError as e:
+            retry = (
+                '[WinError 10053] An established connection was aborted by the software in your host machine' in str(e))
+            if retry:
                 self.__conn.close()
                 self.__conn.request(method, path, postdata, headers)
                 return self._get_response()
             else:
                 raise
-        except (BrokenPipeError, ConnectionResetError):
-            # Python 3.5+ raises BrokenPipeError instead of BadStatusLine when the connection was reset
-            # ConnectionResetError happens on FreeBSD with Python 3.4
-            self.__conn.close()
-            self.__conn.request(method, path, postdata, headers)
-            return self._get_response()
 
     def get_request(self, *args, **argsn):
         AuthServiceProxy.__id_count += 1