I blame the free login campaign. Every attempt at Titan HM I had this weekend was crippled with a huge lag.

I was even hit by a landslide I dodged (really, yes havent been hit by a landslide since my first time in story mode), getting the damage but not the KB effect, also being geocrushed for 3k when I already was at the edge, etc. The most basics mechanics was plagued by this. Really annoying.