It works fine on Itch.io and if I'm not logged in at crazygames but when logged in (both safari and chrome) it gives this error. When playing in this 'offline' mode it still access the leaderboard but won't save and will fail to import valid tracks. I'm currently using Itch.io and all the tracks that the 'offline mode' said were invalid are also fine.
Yes, crazygames on chrome, but not in Safari (it still has its own issues) gives me this error when importing large tracks like Coaxial Cavern,
(I was playing on Crazygames assuming they give a tiny amount of the ads to the devs, but Itch.io is clearly the more stable server, especially after seeing that console!)
"QuotaExceededError: Failed to execute 'setItem' on 'Storage': Setting the value of 'polytrack_v3_track_Coaxial Cavern ' exceeded the quota.
at KR.saveTrack (main.bundle.js:9:954595)
at HTMLButtonElement.<anonymous> (main.bundle.js:9:764765)
saveTrack @ main.bundle.js:9
(anonymous) @ main.bundle.js:9"