Issue: AUTOIT Tests are failing w.r.t remote connection

Have connected to a machine via remote...
In this remote machine , am running test scripts which use AUTOIT for windows alerts..

Now, if i minimize this remoteconnection..the respective tests running on remote machine fail.

[b:14yghkir]Reason being: NosuchElement found exception [Even if element is there & these test scenarios work fine if i dont minimize/close the remote connectivity.[/b:14yghkir]

[b:14yghkir]
[b]Query:[/b:14yghkir]: [b:14yghkir]This issue is making automation run, dependant on human intervention.
Why this issue is occuring ?
How to resolve it?[/b:14yghkir][/b]