Hi there,
Check outputs and you will find out where the problem is.
Check the variables after the Math Formula (Variable) and the data table after Row filter in each loop iteration. Run the Rule-based Row Filter node and check the outputs I mentioned.
Regarding the information you have provided here, there shouldn’t be any problem and if the loop in the Metanode ends at the first row, I guess that the first row in your table is the only group member in the first group which has the conditions. If it’s not, then check the outputs as I said and if you cannot find the problem, upload a sample data and your workflow here and I’ll check it.
