Did you find out what was causing this error by any chance? I’m having the same issue with one title. Deleted, downloaded and re installed a couple of times and it still freezes on the games splash screen. The only thing I can think of is that it could have something to do with the ticket as it wouldn’t be deleted with everything else. I’m very new to all of this though, so that’s a stab in the dark at best.
3/4 games I’ve installed work perfectly though, fantastic program. Thank you for building it!