[Outdated][Bug 1.21] Insufficient Resources fit door panels/Fit windows

The production stucks on Fit Door Panels. I don’t know why, the resouces are next to the processes units. Same issue on Fit Windows

I do have the same issue. Especially when bought all upgrades to this station It is hard to get the resources there in time.
Even when putting buffers right next to it.

Maybe make the stations resource buffer bigger for some stations with alot of different pieces? Or split it even further up?

Deleted all advanced manufacturing and replace the process units again. The items are transport again.
Mabey bug in advanced manufacturing?