When I visit my website it displays the correct format as shown in screenshot (mega-news-correct)... then when I click on some other article and then I click back to Home Page, sometimes I see this one.... like in screenshot (mega-news-error) And As I checked... it shows the latest articles I had added.
When I change the layout of the module....again when I click on an article and then go back to Home page...shows again the wrong articles (the latest articles I have added instead of the articles of the category I have asked, like shown in (mega-news-error2)
When I disable the specific module...the problem is transfered to the next module below... like the screenshots (mega-news-error3, mega-news-error4, mega-news-error5)
By a research I have done I thing it s the PHP APC settings and using my user.ini I had set the following configuration settings...
memory_limit = 1024M
apc.shm_size = 512M
apc.ttl = 7200
apc.enabled = 1
apc.shm_segments = 1
apc.user_ttl = 7200