Infected kills not giving repair time on Tib 59 and Tib 60, even though attacking base and offence level is lower than the infected target.
Stage One produced repair time and 1 or 2 Command Points, but since then no repair time and 5 or 10 CP. The extra CP is a good move, but without the repair time it's not really worth doing the challenge. It's more beneficial to kill higher level outposts.
Infected do not leave all bonuses every time.
At least that is what my experiences have been.
Experiences may vary though
Depending on the relative levels they can have the defensive points to spread buildings out while making an assault costly.
Maybe even costing more than would be gained from looting.
There is a cap of 7 days repair time as a reward, which is usually received in the first 10-20 kills (dependent on level) after the cap has been hit you will no longer receive the RT rewards from killing infected.
