Hello,

I was trying to test HF calculations for bulk system. I used the simple example in the tutorial (the carbon one). I think in exciting, HF calculations need a initial DFT calculation, so I calculated PBE first and then replace the PBE tag by HF tag. But the calculated eigenvalues seem to be wrong because the degeneracy is broken. And also it generates a "WARNINGS.OUT", where the charge is wrong. Is there any special settings for HF calculations to prevent such situation? Thanks!