Alan A – No, I do not use WPTouch. And I have also tried the development version. And it makes no difference in terms of the problem I encounter.
Donncha O Caoimh – In fact, I am using hostgator. And I will try to check with them to see what is happening. What I observe is that when I choose mod_rewirting instead of php_caching, I cannot even access the blog pages. All pages, including, posts, pages, index.. return a blank page.
I have the same problem. It works with PHP caching but not when I switch to mod_rewriting.
I also got this message
Fetching fails with error “Couldn’t resolve host ‘www.mysite.com”. And it failed when it Fetch the first and second copy.
I have checked the .htaccess files and it should be alright.