Good morning...
I'm running KSP 1.12.1, I installed KSPIE through CKAN (had 1.11 compatibility checked). I'm also running all the Nertea mods, Cryogenic Engines is the one I'm having trouble with.
With IFS installed, the methalox tanks don't fuel the CryoEngines methane engines, as it seems there is a small difference in the resource naming. The same issue seems to exist for hydrolox IFS tanks and hydrolox Cryo Engines. If I remove the LFO tanks patch for IFS in patch manager, I get fuels that work with CryoEngines and not KSPIE (to be expected).
Is there a config/are there configs somewhere that I can alter to work with both?