If you own the digital version of Sonic Mania Plus , you can dump your own NSP using software like . This guarantees a clean, uncorrupted file.
The "Plus" update for Sonic Mania on Nintendo Switch, specifically associated with the version 1.04 update sonic mania plus switch nsp update extra quality
The update specifically addresses technical hiccups that plagued the initial Switch release: If you own the digital version of Sonic
: Added the ability to record the last 30 seconds of gameplay by holding the Capture button. Visual Polish sonic mania plus switch nsp update extra quality