Errors (ADODB)

Hi ! I'm using adodb in my program (Visual Basic)

I'm controlling the records with sql in a timer..Timer Interval = 7000

But i am getting some errors sometimes

Connectionwrite(send())

connectionwrite(recv())

It's often working non-problem but sometimes i am getting above errors

What are theese? and how can i solve this problem?

Thanks.

There might be several reasons.
Please have a look at A special GNE (General Network Error) messages when running SQL Server after installing service pack 1 for Windows Server 2003 and TCP registry key SynAttackProtect
You might also want to run a network trace to see what happens on a network layer.