Thanks. Yeah I think I"ll get my $$ back for now and see if I"ll want one in 2020.
Despite knowing it is incomplete sound/feature-wise, I also found it very buggy/crashy when it was working. Judging by some posts on other boards, seems like my issue is not isolated.
My first thought is 'Shame on you Roland", although really it"s my own fault. The warning signs were there.
Nice keyboard/concept, but too early to the market IMO.