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Hello, could anyone please help me with performance tweaking of PS v 1.5 - we have couple of products with multiple combinations - approx 1300 - and it is known to me that this particular feature causes PS to load product listing slowly (when using 1000-3000comb´s)... I discovered that product listing loads just fine (3-6seconds) when listing products that have least combination used... I have two categories with approx 1300 combinations and loading them takes 30 seconds at peaks... - my understanding is - that PS loads these combinations also in the product listing on the background - which causes slow loading due to complicated SQL queries? - Would loading combinations be sufficient only when a detail of a product is loaded... ? My question is: is there a way to lightweight the SQL query for product listing in order to speed up the page? Please see this one as an example: http://devel.nexdesi...roller=category Other pages load within 5 secs due to low ammount of combinations used. Any help would be greatly appreciated. Thank you in advance! BR, Daniel

Product combination generator in admin panel not storing data in DB Once submitted it showing success message but there are no combination

Hi, I got one issue which is need to ask who were expert person to help me solve this problem. I got this error issue during using the Product Combination Generator which is I have a lot of item on Product Attributes need to insert to a product. During process (a long time pending proses / buffer / hang / stuck around more than 3-5 minutes), the error come out after sometimes. And after enable the server log error, I found the error stated:- <<< Fatal error: Allowed memory size of 268435456 bytes exhausted (tried to allocate 72 bytes) in /home/photolen/public_html/shop/controllers/front/ProductController.php on line 545 >>> I've spend a lot of time made some research to find the solution but the result very disappointed. Could someone please show me how I can solve this issue. Hope you can understand my explanation better. **please refer to the attachment given if you need some more view Thank a lot!