diff --git a/matrix_pygmalion_bot/bot/wrappers/langchain_koboldcpp.py b/matrix_pygmalion_bot/bot/wrappers/langchain_koboldcpp.py
index 2b79731..609ce1f 100644
--- a/matrix_pygmalion_bot/bot/wrappers/langchain_koboldcpp.py
+++ b/matrix_pygmalion_bot/bot/wrappers/langchain_koboldcpp.py
@@ -60,7 +60,7 @@ class KoboldCpp(LLM):
             "top_k": self.top_k,
             "top_p": self.top_p,
             "rep_pen": self.repeat_penalty,
-            "rep_pen_range": 256,
+            "rep_pen_range": 1024,
             "stop_sequence": self.stop,
         }
         
@@ -110,7 +110,7 @@ class KoboldCpp(LLM):
             "top_k": self.top_k,
             "top_p": self.top_p,
             "rep_pen": self.repeat_penalty,
-            "rep_pen_range": 256,
+            "rep_pen_range": 1024,
             "stop_sequence": self.stop,
         }
         
@@ -123,13 +123,28 @@ class KoboldCpp(LLM):
 
         logger.info(f"sending request to koboldcpp.")
 
-        TRIES = 30
+        TRIES = 60
+        request_timeout=20*60
         for i in range(TRIES):
             try:
                 loop = asyncio.get_running_loop()
                 #r = requests.post(self.endpoint_url, json=input_data, headers=headers, timeout=600)
-                r = await loop.run_in_executor(None, functools.partial(requests.post, self.endpoint_url, json=input_data, headers=headers, timeout=600))
+                r = await loop.run_in_executor(None, functools.partial(requests.post, self.endpoint_url, json=input_data, headers=headers, timeout=request_timeout))
+                #r.raise_for_status()
                 r_json = r.json()
+            except requests.exceptions.HTTPError as errh:
+                print ("Http Error:",errh)
+                await asyncio.sleep(5)
+                continue
+            except requests.exceptions.ConnectionError as errc:
+                print ("Error Connecting:",errc)
+                await asyncio.sleep(5)
+                continue
+            except requests.exceptions.Timeout as errt:
+                raise ValueError(f"http timeout error.")
+                #print ("Timeout Error:",errt)
+                #await asyncio.sleep(5)
+                #continue
             except requests.exceptions.RequestException as e:
                 raise ValueError(f"http connection error.")
             logger.info(r_json)
@@ -142,6 +157,7 @@ class KoboldCpp(LLM):
             elif r.status_code == 503:
                 logger.info(f"api is busy. waiting...")
                 await asyncio.sleep(5)
+                continue
             else:
                 raise ValueError(f"http error. unknown response code")
         for s in input_data["stop_sequence"]: