Debugging problem

hey,

i am using the pycharm community last version 2017.2.3 , and i am having a debugging issue.
i have a code that calls a function in a new thread, that wrap the function in a try except block before calling it.
i get this function from a standalone script file, and pass to the function the relevant parameters.

when i put a breakpoint at the function in the stand alone script trough pycharm, pycharm skip all the breakpoints that are in this stand alone script.

if i break just before the call to the function, and debug trough F7, F8 it works!
but if i again press the "Resume button" pycharm again avoid my breakpoints in the standalone script.

by the way i am able to debug with the regular pdb debugger.

any suggestion how to solve this problem?