Industrial Foregoing Version: 1.8.1-120
TeslaCoreLib Version: 1.12-1.0.12
Crashlog (If Any):

For some strange reason FTB Utilities is breaking machines that place/break blocks. After some testing I've figured out its the team permission for "Required Level for Block Editing". If that option is set to "member" no machines can place/break blocks, but if its "none or "ally" it works.

I'm not sure who's at fault here, I can submit a bug report for FTB Utilities if needed.

I don't think I can do much about it, it seems that the Fake Player option changes randomly on update. People have reported that the machines were working before and suddenly stopped working.

Fixed from FTBTeam/FTB-Library-Legacy@6f1d7a5