Ajax Filter in Motion Theme

I using Motion theme. Recently I updated to version 3.5.907.15647
After 3 hours of working website start restarting every 5 minis.
I took me long time figure it out but if I disable Ajax Filter the restart stop.
Antibody experience similar problem? 

Hi, 

I guess you are using shared hosting. If I am right, then most probably the allocated memory for the NOP Application is too small and when you add our plugin you are hitting this limit. So, I suggest you to contact your hosting provider and ask them to increase your app pool memory. Waiting for your reply! 

this website running on our dedicated server with Quad 3.1 xeon and 12gb of memory. we have web edition of SQL. I try play with Private Memory Limit in app pool but sun or later it start restarting again.

Hi,

Maybe this thred on Arvix forum will be of help to you. Some of their users had a simular problem and there are some posible reasons that you could check.