I have checked for memory leakages in my app. No leaks. Checked if number of
threads is constantly increasing at the server application or on the machine
running firebird (No!).

Ran MadExcept to try to get a trace when the problem comes up.

Typically This is what I get.
----------------------------------------------------------------------------
---
ISC ERROR MESSAGE:
Unable to complete network request to host "192.168.1.202". <= Not a memory
leak


Failed to establish a connection. <= Connection problem
.

main thread ($FFE4111F):
$00551C56 PLASMASERVER.EXE IB_Session 1107
TIB_SessionBase.HandleException
<=
Except
OnException do begin
//put somehing in an error file
//date time, routine name
//Use indy components to see if there is a network error write results
to error file
//email error file to yourself
end;
end;

$004FDFEE PLASMASERVER.EXE IB_Components 1859 TIB_Connection.API_Connect
<= is happening during the connect phae

mick