ASP.NET AJAX breaks down completely in some circumstances when using WebKit-based browsers.

http://blog.lavablast.com/post/2008/10/Gotcha-WebKit-(Safari-3-and-Google-Chrome)-Bug-with-ASPNET-AJAX.aspx

check table locks in sql server

select
*
from
sys.dm_tran_locks L
join sys.partitions P on L.resource_associated_entity_id = p.hobt_id






select
object_name(P.object_id) as TableName,resource_type, resource_description from
sys.dm_tran_locks L
join sys.partitions P on L.resource_associated_entity_id = p.hobt_id