That is not a source. I don't want to come off rude, and I'm sorry, but please don't start a rumor in a definitive context if you don't know for sure what you're saying is true. I have a problem with people doing this, as it can spread false information and it seems attention-seeking to me. UC has been dealing with on-ride media technology in attractions for decades and only recently started working with trackless technology with the debut of ROK just two years ago. If they're genuinely having problems with "the computer program" that controls the media and synchronization with vehicles, then that's an insignificant issue that every new ride encounters and can probably be resolved within a day. Several reliable insiders have already stated that there are typical problems with the RVs just like ROK had.