Products sometimes disappeared

[spectrum777]

Hello, I've got the same problem: sometimes, during the site navigation, clicking on the categories all the related products disappear.
I've tried to reset the master to categories id in the admin control panel, but nothing was solved. Some minutes ago the problem has come back again, I'm using Firefox; Probably it sounds stupid, I wanted to to open the same location with safari and camino, with these all works while in the same time FF doesn't show any product yet! (I attached 2 jpg to demonstrate this)... Maybe there's a bug due to sessions?
The site url is https://quasar335.webfactional.com/t...ouswork/trunk/ but I doubt it can be an help to look the problem, because the products desappear sometimes, in a random time, or in a precise time when something is triggered but I don't know what. The site is hosted by Webfaction.
Anybody can help me to solve the problem?
Thanks in advance,
Piero

[birdoasis]

That may be a host problem. I could be wrong, but ask your host if there are any issues known on the server that would cause this.

I haven't had that problem with mine at all and I've been actively selling for a while.

JP