Mesh extrusion 3D error

I made a geometry and I’m trying to extrude a mesh, but I’m having problems when I try to make a boundary layer. For some reason, with a higher scale factor for sub-mesh_2, the program freezes.
I rebuilt the geometry, changed the direction of the edges, changed the groups, nothing helped.
Previously, such problems have occurred, but they have always been solved by changing the direction of the edges. I also noticed that when the main number of cells (Mesh_1) changes, the value of the scale factor for the program to hang changes.
Tried it on win and linux
The whole project is in .hdf
Study_Forum.hdf (2.5 МБ)