diff --git a/stolichki/driver.py b/stolichki/driver.py
index 56cbae4..1f1b423 100644
--- a/stolichki/driver.py
+++ b/stolichki/driver.py
@@ -70,8 +70,11 @@ class StolichkiDriver(uc.Chrome):
             resp_url = message["params"]["response"]["url"]
             
             if re.fullmatch(url_re, resp_url):
-                body_ = self.execute_cdp_cmd("Network.getResponseBody", {"requestId": request_id})
-                body = json.loads(body_['body'])
+                try:
+                    body_ = self.execute_cdp_cmd("Network.getResponseBody", {"requestId": request_id})
+                    body = json.loads(body_['body'])
+                except:
+                    continue
             
         return body
 
@@ -110,7 +113,7 @@ class StolichkiDriver(uc.Chrome):
                 if self.wait_for_presence():
                     return True
             except:
-                return False
+                continue
 
             continue
 
diff --git a/stolichki/parsers/category.py b/stolichki/parsers/category.py
index 98d31a7..fa13e3b 100644
--- a/stolichki/parsers/category.py
+++ b/stolichki/parsers/category.py
@@ -1,5 +1,4 @@
 import re
-import time
 
 from loguru import logger
 from selenium.webdriver.common.by import By
@@ -109,8 +108,6 @@ class ByfarmCategoryParser(BaseCategoryParser):
 
             if (product_info and product_farms) and (product_farms.get("status") == product_info.get("status")):
                 return Product(product_info["drug"], product_farms["stores"])
-            
-            self.driver.refresh()
 
         return None
     
@@ -118,7 +115,7 @@ class ByfarmCategoryParser(BaseCategoryParser):
         try:
             ActionChains(self.driver).scroll_by_amount(0, 1300).scroll_by_amount(0, -100).perform()
 
-            return self.driver.wait_for_presence(by=By.CLASS_NAME, value="tr-start-store", delay=60)
+            return self.driver.wait_for_presence(by=By.CLASS_NAME, value="tr-start-store")
         
         except:        
             if not self.driver.handle_captcha():