Chaos dungeon lag issues

On Azena it’s just the same thing every time - the latency in chaos dungeon is absurd. I’ve lost so many runs already these past days because I run out of time while chilling cos I can’t attack, the enemies don’t move, and we’re all just sitting there. I’ve seen several posts on the forum about this already but the copy-pasted bandage solutions don’t work. There’s a fundamental and relevant issue because I can’t farm my materials if I keep getting this issue in chaos dungeons - and chaos dungeons alone.