The feedthrough between wire connectors and solid blocks, described in Engineer's Manual, not working.
No rf is transmitted through the block.
The behavior shows in creative and survival.

Direct
Not Feedthrough

Versions & Modlist:
Forge-36.1.0
ImmersiveEngineering-1.16.5-4.2.4-134

Did you actually form the multiblock, or did you just stick connectors on the block and expect it to work?

of course stick to it and must run...
Thank you for quick answer sorry for the Sunday disturbance!