[CP2K-user] [CP2K:22140] CUTOFF_RADIUS Keyword not working incase of HSE06 Functional

[Soumyadeep Mukherjee]

Hello CP2K users and experts,

I am new to CP2K and am currently working on a calculation for an aperiodic 
solid A₂B₂ system using a supercell of approximately 9 × 9 × 15 Å.

While defining the HSE06 functional within the &HF section and the 
&INTERACTION_POTENTIAL subsection, I set:

   - OMEGA = 0.11 (standard value)
   - POTENTIAL_TYPE = SHORTRANGE
   - CUTOFF_RADIUS = 4.0 Å (chosen to be within the limit of L/2)

However, during the run, the CUTOFF_RADIUS keyword appears to be 
overwritten by a default value. In the output file, the cutoff radius is 
reported as 20 Å, which eventually leads to an error.

Could anyone suggest how to prevent this override or correctly enforce the 
desired cutoff radius?

I have also attached pictures for how i defined my &XC section of &DFT

Thanks and regards,
Soumyadeep

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