FPGA subVI nonresponsive

[jstrike]

I have nonresponsive subVI's in an FPGA project.  I copied a section of code that previously worked and added some simple waits in a flat sequence structure (no change to the code affecting the subVIs) into a new parent FPGA VI and the subVIs are no longer responsive.  There are no simultaneous calls, but it is checked for reentrant calling.  I also recopied the original subVIs into a new file with a new name and still no response.  Does anyone have any suggestions?

Thanks 

[BillTür]

Hello,

What do you mean by "no response"? How do you communicate with those subVIs on the FPGA? Usually, you won't have much control over subVIs on a FPGA..

It might also help if you put some of your code here if that is possible at all.