[2021] After Sept 21 "maintenance"

As we all know the maintenance on September 21 we all saw our main characters disappear and our second character get demoted missing missions completed data and so on. A few days later we see things visually come back but here is my issue. When running missions my graphics are glitchy or jumpy but when I'm running a legendary and it's total chaos I become untouchable but also I can't do any damage and I'm unable to reload, I can swap to secondary till I run out of amo then to my pistol and unable to reload and audio is silent can only hear my actions walking/running/swapping guns all this happening I didn't realize that my connection to the party had fallen off and then finally I get my disconnection and a Delta error. I load a different game to get out of the loop then back to Division 2 takes me right back to the group and as it get to chaos moment it repeats and I do it all over again this happened 4 more times till they (3 other rando's) just voted to kick me. Just to see if I could get it to happen again I ran it solo and bam! Repeat......... Roll the maintenance back to pre September 21 update "maintenance" it's obvious to us the players there is something wrong with this "maintenance" series.