Yeh, if your after Guardian artefacts, the site in the CG system is not the best choice.I was hoping to contribute more to this CG but not being able to salvage commodities in the degraded/encoded emissions is a pain. Managed to get 8 from the Guardian Structure on the planet but got fed up being bounced around like pinball in the SRV by those drone missiles.
There are several others within easy jump range.
I'm taking a tour around several.
Last site I got 20, no relog. Only spawned 3 bots, one at a time.