OMG same issue. I have been losing my head over this. Yesterday it was fine but today I just keep getting this weasel error right after I select my character. If that doesn't happen right away then I get the cursed "Connecting to Destiny 2 server" to pop up a few times then I get the weasel error. If by a miracle I get inside I will most likely disconnect within 30 minutes and it throws different kinds of error codes. I checked my modem, called my ISP, nothing works.