BI Desktop memory leak? O.o!

[Gumberculeez]

Hey Guys;

Curious what this is...  I have a simple table visual.  I have a number of sales reps (about 50) that I "group together" by using the "new group" function.  

after creating about 6 groups... Power BI's CPU and memory usage go through the roof.  To the point where windows hangs.  

I have an i7 and 32GB of memory... so it shouldn't ever do this.  LOL   

Is this a known issue... or is groups just not usable at this point?

[amitchandak]

@Gumberculeez , What is the size of your file, on a complex operation it may end taking 3-4 times of the file size in RAM

Also, check of these settings

You can keep Data Management cache around 16 GB

[Gumberculeez]

Here is the ungrouped stats.