simplis仿真波特图问题

如图，我在simplis搭了一个简单的电路，功能是正确的，但仿波特图报错，200次依然不收敛
<<<<<<<< Error Message ID: 5039 >>>>>>>>

The periodic operating point (POP) analysis
has failed to converge.  AC analysis will
not be performed.


****************************************
<<<<<<<< Error Message ID: 5019 >>>>>>>>

Periodic Operating-Pt Analysis:

    Unable to find a periodic operating
    point after 200 attempts.  Check your
    input file for errors.  A change in
    the initial condition may be necessary.

The voltages of the following capacitors and the
currents of the following inductors are the leading
contributing factors to the non-convergence of the
POP analysis.  Inspecting these voltages/currents
from the "POP progress output" may show the clues to
the non-convergence.

    L4,  L5,  C10,  C8,  L3


不知道是什么原因，请大神们解答，谢谢，文件附在下方！！！！