In truth, Lex had more or less gained the ability to communicate with the system himself, and it more or less responded to him via notifications or remarks. But that kind of communication, while sufficient during normal times, was not the kind that Lex required right now.
Since he was now returning his focus on his duties as Innkeeper - something he had neglected for far too long - then he wanted to do things right.
He had been informed that due to how broken the system was, the natural progression that Lex was supposed to follow was broken. What was supposed to be a small Inn back on his own planet had now turned into a realm of its own, acting as an inter-realm Inn.