Logistics Pipes IC2 Power Supplier Upgrade not working

[Ramog]

MC Version: 1.12.2
Mod Version: logisticspipes-0.10.4.49
Modpack: Tekkit SMP

If you setup an EU Power Provider and create a working power network for your LP-System it will not work unless you leave the world and load it again.
But even then only the laser beam in the pipes shows up, no power is put into the machine that the IC2 Power Supplier Upgrade is attached to.
I was told that this is unique to EU, the RF part of this system seems to work without problem.

This was both tested with IC2Classic-1.12.2-1.5.11 and industrialcraft-2-2.8.222-ex112, didn't work for either.

Beam not showing up right after setting it up

Beam showing up after relogging

Still no energy in the Macerator even after the beam showed up