Transport belt can be decompressed without any reasons.
Normal behaviour
Decompression:
Re: [0.13.9] Unexpected transport belt decompression
Posted: Tue Jul 19, 2016 9:01 am
by Klonan
Interestingly, i managed to reproduce the issue:
Re: [0.13.9] Unexpected transport belt decompression
Posted: Tue Jul 19, 2016 2:25 pm
by Rseding91
That's by design, when you make a circle like that and fill it almost completely the belts only update once per tick. The belts move the first item forward and then the rest in front of it and it cycles back around to its self and doesn't update because it already did that tick.
If you leave room on the belt (3-4 belts worth) it doesn't do what you're seeing.