[0.15.9] Construction robots are stuck (save included)

[Distelzombie]

Hi.

I found two bots that seem to be stuck because they try to repair one another and recharge at the same time. I guess.
The health bar of both robots seem to change between 50% and 0% at random and sometimes they move to the lower right recharge port.

We use Spacebook mod. Should have no influence on this.

[Loewchen]

viewtopic.php?f=30&t=46523

[Distelzombie]

Ups... But I did a search beforehand. May have used wrong words. Sorry!