I'm really sorry to hear that, Ronnie :( I know exactly how it feels work on an old project that no longer sparks joy: I tried doing the exact same thing by trying to remake Enelysion in MZ but that feeling of undertaking an exciting new project just wasn't there.
So I moved onto working on another game (Tenko) that fills me with a lot of happiness. I don't think I'll ever give up making jRPGs: it blends everything I love into one complete package: art, writing and gameplay.
I really hope you find your game-making groove again :)
All the best
Luchi