This game is an internet games, people get disconnected everytime.
And it’s stressfull isn’t it when you run Earth Tower or Challenge Mode then suddenly you or your party member get disconnected knowing you might not finish and your precious daily entry gone wasted?
So, i suggest for a pause system to the devs.
A simple system like from DoTA, when one party member get disconnected game paused, party members can chat or vote to continue or not.
I’ll leave the details to the devs, but i think we need a pause system for time limited dungeons like earth tower and challenge mode.