RemoteTech setup window showing but mod non-functional

[PXTSERYU]

Hi,
Mod is non-functional in KSP 1.12.5 - parts appear, setup window appears, but calculator is entirely absent and antennas fail to target, activate, etc.

Logs attached. Will do my own testing with mod removal at a later date but a solution from here may be the best way to get a definitive answer for others.
ksplog.zip