Biborka Boga

First of all thank you very much your quick response. This divergence appears almost imediately after starting the simulation. I have also decreased the time step (1e-5), the Courant number and the under relaxation factors as it was suggested in the Ansys' Guide.

Furthermore, I have performed the simulation by disabling the surface tension force modeling. In this case no divergence issues appeared until a certain point, however afterwards the same error has appeared. Please find below. Thank you in advance your suggestion/help.