Axapta 3.0 Very Very Slow in Performance

Hi,

1. We have done the Synchronization in Axapta AOT -for ALL Tables
2. After successful sync we Re bulid the Indexes
3. Post this Activity , the performance of AXapta is totally slow
4. We are checking from Database side also all indexes are proper , stats gather is happening still the application is slow in performance.

Kindly help to resolve