diff --git a/python/solid_dmft/dmft_tools/solver.py b/python/solid_dmft/dmft_tools/solver.py
index f4088d30..60970519 100755
--- a/python/solid_dmft/dmft_tools/solver.py
+++ b/python/solid_dmft/dmft_tools/solver.py
@@ -752,6 +752,9 @@ def make_positive_definite(G):
                         archive['DMFT_input/solver/it_-1'][f'Uloc_dlr_2idx_{self.icrsh}'] = Uloc_dlr_2idx
                         archive['DMFT_input/solver/it_-1'][f'Uloc_dlr_2idx_prime_{self.icrsh}'] = Uloc_dlr_2idx_prime
             mpi.barrier()
+
+            # turn of problematic move in ctseg until fixed!
+            self.triqs_solver_params['move_move_segment'] = False
             # Solve the impurity problem for icrsh shell
             # *************************************
             self.triqs_solver.solve(h_int=self.h_int, chemical_potential=chemical_potential, **self.triqs_solver_params)