LV 2021 stability issues

[LLindenbauer]

I have found several potential triggers that may make the LabVIEW IDE unstable and cause indeterministic crashes, especially in combination:

• Subpanels
• .NET Callbacks
• Remote Debugging

Also note that there are also known deterministic sources for IDE crashes.

I'm experiencing 1-2 crash episodes per week. About once per day I receive a "crash recovery" on startup even when LabVIEW exited properly.

Can you reliably reproduce the crash and show us a screencast or give a step-by-step instruction?

[Yamaeda]

The last versions i've had few crashes. A month ago i managed to fill the memory and then everything was borked until i restarted, but apart from that the biggest issues i've had is too aggressive Anti virus preventing me from installing LV or SP1 in general.

I'd start by running a LV repair.

[alexderjuengere]

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@LLindenbauer wrote:

Also note that there are also known deterministic sources for IDE crashes.

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Running out out of RAM during the execution of a .vi can crash the .vi or even the whole LabView IDE.