Entities getting invisible

The entities in my server are getting invisible for no reason

i get this error everytime when this happens

CUtlLinkedList overflow! (exhausted index range) (65535)

is there any fix to this problem?

thanks

Did you use Acecool’s fix?
http://forum.facepunch.com/showthread.php?t=1309609

I’d recommend dropping that in cl_init.lua or something, it has to be run on the client.