Meta4 required a lot of customization to fit our specific requirements for it to be stable.

There were only stability issues in the first versions. Currently, it is a mature product with more than fifteen years in the market. If the certification document installation instructions are followed, it is difficult to have problems with stability.

The Solution is stable, yet when the data became huge, the Payroll Users are facing slow execution of the Payroll. Because around 8 branches are executing payroll at same period of time, for 5000+ employees 

Meta4 is a stable solution. 

On a scale from one to five, I would rate the stability a three. It could be improved. 

I have not had any real issues with stability.

Stability of this solution is very good, it's a good product. 

From zero to five I would give it a three for stability. It could also be improved.