Fix

pyrogram/session/session.py

@@ -257,7 +257,7 @@ async def restart(self):
                 self.last_reconnect_attempt
                 and now - self.last_reconnect_attempt < self.RECONNECT_THRESHOLD
             ):
-                to_wait = self.RECONNECT_THRESHOLD - (now - self.last_reconnect_attempt)
+                to_wait = self.RECONNECT_WAIT - (now - self.last_reconnect_attempt)
                 log.warning(
                     f"[pyroblack] Client [{self.client.name}] is reconnecting too frequently, sleeping for {to_wait} seconds"
                 )