Categories Keep Vanishing Blocks

Every day I have this issue where on my left category column about half the categories disappear. The list shortens. It occurs whether I set it manually or by emenu. I have to keep disabling and re-enabling it to get them to reappear. Then a few hours later it goes back. My blocks keep reverting to a certain pattern everytime I clear cache and I have to move them back. Any ideas? TIA

Hello Moka,

The problem requires the investigation on your server. Please contact us via Customer Help Desk and provide us with a temporary access to your server.

Anastasiya Kozlova

CS-Cart Support team