the game lags in sj beginner lobby, sj expert lobby and some sections of sj advanced lobby. they're all big rooms with a lot of decals, so it's not unreasonable for them to lag, but they haven't lagged at some point in the past. i don't actually know about exp and adv lobbies (i haven't visited them back then), but beg lobby (and a big room with waterboosts in that one int sc map that's set in core) definitely didn't lag.
this happened months ago and i have no idea how to fix it. i've reinstalled everest, reinstalled celeste, but it didn't help. i do remember that once my computer completely froze while playing celeste, so maybe it's related to that? but that's just a guess, i don't actually know what caused this.
#the game lags, but it didn't lag in the past
muted birch
hardy frigate
maybe you have too many mods enabled at once?
try disabling everything but sj and deps
muted birch
lmao it was this simple 