No option RT FIFO for Shared Variables - LabVIEW 2023 Q3

[amayzel2]

Hello!

I faced a strange behavior in LV2023Q3 creating real-time shared variables. There is no option to turn on RT FIFO. Here's how it looks on a PC running LabVIEW 2020 SP1 - more options for variables, and RT FIFO among them. And a significantly shorter list in LabVIEW 2023Q3 with no RT FIFO at all. Everything necessary is installed (I use an academic license with full set of modules included). And I double-checked on two different PCs - same thing. What could be the cause?

[Quiztus2]

Same for me, any progress on that?

[AustinMan@NI]

It looks like you have the LabVIEW DSC and Real Time modules installed on LabVIEW 2020 SP1. That is why you see the extra items for the Shared Variables. 

[Astromaut]

Hello amayzel2

Not sure if you've already solved this but just in case someone encounters this same problem: 

This is a bug from LabVIEW 2023 Q3 Patch 1 and was solved in LabVIEW 2023 Q3 Patch 2. You can go to the NI Package Manager and select LabVIEW 2023 Q3 and it should install the Patch 2 and fix the bug.

Source: https://www.ni.com/en/support/documentation/bugs/23/labview-2023-q3-bug-fixes.html 

[Bob_Schor]

You show that your Real-Time Target is a myRIO.  Have you installed any version of the myRIO Software Toolkit?  As far as I know, the two most recent versions are myRIO Software Toolkit 2019 and myRIO Software Toolkit 2021.  Do you have any myRIO support installed on your LabVIEW 2023 system?

Bob Schor