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FPGA Read/Write control value seemingly corrupt

We are having an issue with writing to an FPGA control from RT. When we write the number of channels then read it back we get a junk number. This is in our main application. The strange thing is, when we just make a test VI with Open FPGA VI reference (point it at the same bitfile), Write control, read the control back it works. It is like some memory space is corrupted and I have zero idea what to do at this point. Considering an FPGA recompile, but haven't tried that yet. Anyone run into that before?


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