The following minimal setup, consisting of Admin steam source, Steam turbine and Flux converter doesn't work. Wires do not begin transferring energy after connecting and a locomotive doesn't charge.

Setting efficientHashing=false in loliasm.cfg and replacing wires fixes the problem, wires start to function and locomotive begins to charge.

Forge is 14.23.5.2860. Mods used are:
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configs folder was cleaned before testing. I tested with Railcraft 12.0.0 and 12.1.0-beta8, affects both versions.