Frequent Dcs post-maint?

[Delacroix]

Hey guys has anyone else been experiencing frequent dcs after the maintenance ? I have, not only me lot of people in my party did too. The boiling point was when nearing Ooanabi Cavern boss on hard all four of my teammates simultaneously dced . My poor lil lvl 25 glass cannon archer was like " Well.. f***" and the massacre ensued. ( personally wish i had dced too ).