Mosfet not working propertly

I tried to move forward with the schematic, but it stopped working with a simple half-bridge configuration. The same circuit works well in LTspice but not in Qspice. Could you advise me again on what the problem is?

C3M0032120K.txt (7.2 KB)
DCDC-C3M0032120K.qsch (9.9 KB)