Ttimer problem

From: Benson Wong (benson_at_linktechsystem.com.hk)
Date: 11/29/03 

Date: Sat, 29 Nov 2003 12:31:02 +0800

I have made use of TTimer in my program to check some project status. In the
TTimer, I set the interval to 10s, and the program structure is as follows:
timer1.enable:=false;
try
   ....
finally
  timer.enabled:=true;
end;

BUT after 10-20 running cycles, the program seems to be hang (no repsonse
and need to be terminated by Windows task manager)

Pls. help
Benson
Win2000, Delphi5.