For Image Issue:
When magento create image cache under "media/cache" directory,
Server set folder permission: 0750 and file permission: 0640
Due to above permission products image not displaying on website
Required permission for folder is: 0755 and File permission: 0644
We already try to set it by using SSH and sets permission, but it only sest permission of existing files.
But, when we browse product on website first time then again image creates cache with wrong permission again