Dear support Simulating a simple current limiter I've noticed that the PNP BJT are simulating with a very low Hfe (around 4) but it should be much higher For example the 2N3906 should have 100 as Hfe  Operating Point Simulation results: V(volprobe3):                 2.524861336995146e+000V       voltage V(volprobe2):                 1.823509493571086e+000V       voltage V(volprobe1):                 3.242935620221527e+000V       voltage Circuit: \*\* Sheet\_1 \*\* Direct Newton iteration for .op point succeeded. Semiconductor Device Operating Points:                         --- Bipolar Transistors --- Name:       q2          q1 Model:    2n3906      2n3906 Ib:      -1.15e-03    6.41e-13 Ic:       5.71e-03    1.60e-13 Vbe:      7.01e-01    7.18e-01 Vbc:     -7.18e-01   -5.71e-02 Vce:      1.42e+00    7.75e-01 BetaDC:  -4.97e+00    2.49e-01 Gm:      -1.76e-01   -3.51e-12 Rpi:      1.00e+12    1.00e+12 Rx:       2.00e+01    2.00e+01 Ro:       5.67e+00    2.85e+11 Cbe:      8.00e-12    8.01e-12 Cbc:      4.44e-08    4.62e-12 Cjs:      0.00e+00    0.00e+00 BetaAC:  -1.76e+11   -3.51e+00 Cbx:      0.00e+00    0.00e+00 Ft:       6.32e+05    4.24e-02 <br> <br> Date: Tue Apr 06 20:03:23 2021 Total elapsed time: 0.015 seconds. tnom = 27 temp = 27 method = trap totiter = 8 traniter = 0 tranpoints = 0 accept = 0 rejected = 0 matrix size = 11 fillins = 4 solver = Normal Matrix Compiler1: 1.04 KB object code size Matrix Compiler2: 1.01 KB object code size Powered by LTspice