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maybe it is hdd sleep issue? it dumps file into ram, hdd idles, sleeps, laptop disconnects (due to some arcane parameter), it queries it, then it takes time to spin? does same thing happens if you actively do other stuff on hdd (opening/closing file every 2 min for example)?
soap allows to dissolve fats in small droplets of soap (micelles). Surface tension arises from affinity to the surface, like oil still doesn’t like teflon pans, despite being hydrophobic. So no, you can’t find one size fits all liquid. (Aside from supercritical fluids, but they require pressures - and sometimes are used in dry cleaning! so this might be your answer)