Hello everybody, I am trying to simulate the connection from a rectifier + inverter group to the network to then be able to calculate the current distortion that is injected into the network. The circuits work individually but when I try to join them and start the simulation I always get a non-convergence error! I changed the options of the parameters ABSTOL, VNTOL and RELTOL but I still have no results. If anyone has any idea how I could do I leave the file below. Thank you in advance