Flow Loader & Virtual Information Output

if the output mode default is text png files are created as
corrupted.

solution is forcing output mode to binary. So, inser
between every open and print commands " binmode
OUT;" command

example:

if ($customer_mode) {
open OUT,">$customer"."$table/$port.png";
} else {
open OUT,">$customer"."$ip/$table/$port.png";
}
binmode OUT;
print OUT $im->png;
close OUT;
}

see attaced file

Cheers Bufalooo.