Redstone Control of Rocket Monitoring Station not working

[stefdoed]

I want to start some rockets automatically by using the redstone features of the Rocket Monitoring Station. But currently the Rocket Monitoring Station doesn`t react to the redstone inputs and nothing happens (rocket is not launching).

Details:
- Minecraft Version: 1.12.2
- Forge Version: 14.23.5.2859
- AR Version: 1.12.2-2.0.0-17
- libVulpes Version: 1.12.2-0.4.2-25

Some things I already checked:
- the setup itself should be correct as launching with the button in the monitoring station works perfectly
- problem also present with no other mods loaded
- log files contains no errors, AR shows full functionality without any other issues

Honestly, I don't know if there is a bug or I just did something wrong.