[lammps-users] WARNING: Fix qeq/reax CG convergence failed after 200 iterations at 950 step (src/USER-REAXC/fix_qeq_reax.cpp:734)

Dear LAMMPS users,

I got a lot of the warning below;

WARNING: Fix qeq/reax CG convergence failed after 200 iterations at 950 step (src/USER-REAXC/fix_qeq_reax.cpp:734)

the end of the warning, I got ERROR. (ERROR: Lost atoms: original 2466 current 2399 (src/thermo.cpp:427))

I think when a molecule on the slab structure is going to react with the slab, the ERROR occurs.

How can I fix it? I expected that the molecule will react with the slab structure.