diff --git a/pyrogram/session/session.py b/pyrogram/session/session.py
index c84a3cb4..e60d48c6 100644
--- a/pyrogram/session/session.py
+++ b/pyrogram/session/session.py
@@ -21,6 +21,7 @@ import asyncio
 import bisect
 import logging
 import os
+from datetime import datetime, timedelta
 from hashlib import sha1
 from io import BytesIO
 from typing import Optional
@@ -56,6 +57,7 @@ class Session:
     ACKS_THRESHOLD = 10
     PING_INTERVAL = 5
     STORED_MSG_IDS_MAX_SIZE = 500
+    RECONNECT_THRESHOLD = timedelta(seconds=10)
 
     TRANSPORT_ERRORS = {
         404: "auth key not found",
@@ -103,6 +105,8 @@ class Session:
 
         self.loop = asyncio.get_event_loop()
 
+        self.last_reconnect_attempt = None
+
     async def start(self):
         while True:
             self.connection = self.client.connection_factory(
@@ -186,6 +190,15 @@ class Session:
         log.info("Session stopped")
 
     async def restart(self):
+        now = datetime.now()
+        if (
+            self.last_reconnect_attempt
+            and now - self.last_reconnect_attempt < self.RECONNECT_THRESHOLD
+        ):
+            log.info("Reconnecting too frequently, sleeping for a while")
+            await asyncio.sleep(5)
+
+        self.last_reconnect_attempt = now
         await self.stop()
         await self.start()
 
@@ -415,7 +428,7 @@ class Session:
 
         query_name = ".".join(inner_query.QUALNAME.split(".")[1:])
 
-        while True:
+        while retries > 0:
             try:
                 return await self.send(query, timeout=timeout)
             except (FloodWait, FloodPremiumWait) as e:
@@ -429,15 +442,16 @@ class Session:
 
                 await asyncio.sleep(amount)
             except (OSError, InternalServerError, ServiceUnavailable) as e:
+                retries -= 1
                 if retries == 0:
-                    raise e from None
+                    raise e
 
                 (log.warning if retries < 2 else log.info)(
                     '[%s] Retrying "%s" due to: %s',
-                    Session.MAX_RETRIES - retries + 1,
+                    Session.MAX_RETRIES - retries,
                     query_name, str(e) or repr(e)
                 )
 
                 await asyncio.sleep(0.5)
 
-                return await self.invoke(query, retries - 1, timeout)
+        raise TimeoutError("Exceeded maximum number of retries")