I appear to be having similar issues. I dont have anywhere near as many products as the OP... but my site can often take 30-40 seconds to load up, yet I'm able to browse other sites at the same time with no issues...
I've checked with my host ( A reputable Zen Cart verified host) and all appears to be ok at that end
If anyone can interogate my site and let me know if there is something wrong it would be appreciated.




