I have deployed an application to two FX7500 RFID readers and it works well. The app is intended to run 24 / 7.
 
My program is put within an infinite while loop. Every time an exception is caught, the program will continue to run. Something like this:
 
while (true)
{
     try
     {
     }
     catch
     {
          continue;
     }    
}
 
 
The problem is, if there is no reading for like 8 hours (idle), the program will stop and I need to restart the readers.
 
Any insight what is the cause?