Real-Time Measurement and Control

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Network communication problem.

Greetings,
I am using LabVIEW RT 8.5 with a cRIO 9012 controller and TP Module 8.5 with a TP-2012 to communicate with the controller via shared variables over wireless LAN.   Everything was working fine then all of a sudden the system stopped responding.   I can download applications to both devices, access ftp on both devices, surf the web on the TP-2012, but my application will not run.  If I run the application from the desktop computer it appears to be in run mode but nothing is happening, if I probe wires it shows no activity, there's no activity on the front panel, as if no communication is going on between the PC and the controller but I can run the Real-time system manager and it will show cpu activity.   I don't get it, if it were a network problem I wouldn't be able to do anything with the devices over the network, at least thats what I thought.   Could anyone shed some light on what is going on here please?
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I think I figured out what I did...   I am using the a 9205 input module, I remember changing a couple of the inputs from NRSE to DIFF without recompiling the fpga code.  It is now compiling, I will report back with the results.
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Bad programming on my behalf.   Forgot to wire the error status to the conditional terminal of one of my loops so every loop stopped except that one.  
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Thanks for posting about the resolution,

Alejandro
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