Hi there! Using other games to determine if you are having a connectivity issue with one game is not a gold standard or recommended in the troubleshooting process. Other games, such as Call of Duty or FIFA2K have different connection paths and mechanism than Destiny 2 does. It can determine if you are online or not, but that is about it. Error code WEASEL is a networking error in which you are losing connection to the Destiny 2 servers. This could be caused by ISP congestion or your modem or router is experiencing issues. If you have experienced other error codes, please provide them as this could help isolate the issue. Can you please confirm which platform you are experiencing this issue on? Is it a wired connection or wireless connection? Can you also please confirm your NAT type? For consoles, this would be in your Test Internet Connection section of your Network tab in your console’s Settings. For PC platforms (excluding Stadia), this would be found in the Gameplay section of your Settings tab in game. It would be listed under STUN type.