Hello there, Thank you for reaching out. We understand you're encountering a few issues. Regarding the instances of the Weasel error code you have encountered, they sound as though they're possibly related to the following [url=https://help.bungie.net/hc/en-us/articles/39007140765204-Destiny-2-Known-Issues-and-Vital-Informationt]Known Issues[/url]: [quote] - Players who preview or have loadouts with Wormgod Caress equipped will encounter a WEASEL error. This can be mitigated by overriding old loadouts with Wormgod Caress once Renegades launches, as new loadouts that include the Exotic will not cause this error. - Loadouts that include Exotic armor ornaments can cause a WEASEL error code when inspected or equipped. As a workaround, we advise players to update their Loadouts to remove these ornaments until a fix can be deployed.[/quote] If what's described above doesn't align with the instances of Weasel you encounter, then please let us know. Concerning your artifact not saving its selection, if feasible, could you kindly share a short video of the behavior you describe? If you record one, you can upload it to Youtube and share a link here. We'll then investigate.