Error 324 (net::ERR_EMPTY_RESPONSE)
It happens about 30% of the time, and if I refresh or try again, I almost immediately get it, but this is a BEAR when trying to restock good items from the shops... it takes a few pages' worth to do, which means I almost always get at least ONE failed page load... which of course on a good item means I lose it (probably to an AB'er)!