Hi, I am unable to properly simulate my circuit. I have my Transient start time(TSTART)=0.2s and TSTOP=10s but it only gets to 5 seconds then the simulation stops due to the error in the subject. I am unsure why but I am designing a circuit where a transformer would not be possible due to the amount of heat produced (I don't wanna go through the project here but a transformer will not work in this case due to circumstances). I have followed other guides on here but they did not work. I have attached the file below, any help would be appreciative as I intend to use this software more and would like to learn more about these problems and other things related so I can fix it myself.