RapidMiner has been quite stable so far.

I have not had any particular problems with stability but I've not really put it to the test with any really big datasets yet. 

It is stable. It can take time to load. However, there are no bugs or glitches. It doesn't crash or freeze. I'd rate the stability nine out of ten. 

RapidMiner is a stable solution.

Stability is good with this solution.  

It is a stable solution.

It is a stable solution. 

No.

Right now, we're trying to see how stable the profiling and modeling features are, so we are still experimenting through trial and error.

RapidMiner is a stable solution with a long history in the machine learning segment. It's always in the best position within the Gartner Quadrant and Forrester and so on. It's a complete and stable tool that is growing a lot. Other competitors are developing as well, but it's just a matter of preference.

This is a stable solution, although it sometimes takes a long time to load.

Very good 

The stability of the solution is good. We haven't faced any bugs or glitches. However, it does depend on the data model you are working on. So far, for example, we haven't modeled a big data site, so I'm not sure what stability would be affected in a case like that.

I believe the scalability is very good. 

The stability of RapidMiner is good.

I have had no problems with stability.