Microvellum Knowledge Network

Weird Intermittent Problem With Lookup Table

About once every month or so, a drawer bank cabinet will not draw correctly. 

Opening the product with the Edit Design Data utility shows that the VLOOKUP LookUpTableDrawerFrontHeight functions (And all dependencies) have failed:




What's weird is that opening the LookupTableDrawerFront table and closing it "fixes" the problem. 



I don't make any edits or changes whatsoever.  All I have to do is open the table and then close it. 

The product is now perfectly fine:



I'm curious if anyone else has experienced something similar?   It's kinda hard to fix a problem when nothing is obviously wrong.  

    MVU eLearning



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