Infinity in decay.epwane and a2f files

Running EPW
1

Hi,

I am getting Infinity in decay.epwane and a2f files. The system I am studying is layered graphene. EPW works fine for 3 layers, but for six layers it shows the above error.
Looks like the wannier functions are well localised as can be seen below:

Wannier Function centers (cartesian, alat) and spreads (ang):

 (   0.00000  -0.00000   0.65907) :   0.98083
 (  -0.00000   0.00000   3.35751) :   0.98586
 (  -0.00000   0.57735   2.01190) :   0.98585
 (  -0.00000   0.57735   3.35569) :   0.98813
 (   0.50000   0.28868   0.66024) :   0.98641
 (   0.50000   0.28868   2.00969) :   0.98892
 (   0.00000  -0.00000   4.69961) :   0.98587
 (  -0.00000   0.00000   7.39186) :   0.98098
 (  -0.00000   0.57735   6.04605) :   0.98913
 (  -0.00000   0.57735   7.39062) :   0.98665
 (   0.50000   0.28868   4.70145) :   0.98826
 (   0.50000   0.28868   6.04377) :   0.98601

I have tried the alternatives discussed in previous posts related to a similar problem. However, it didn’t work out.

Any new alternatives will be highly appreciated.

Best Wishes,
Suhas