Modchart Editor Lags after place a event after 200 Beats

[EdwhakKB]

So i was working on the editor and noticed that it dies after 200 beats (FPS goes lower than 10) so it make long song modcharts unstable How can i fix this?

https://github.com/TheZoroForce240/FNF-Modcharting-Tools/assets/128205303/13a92300-b1ef-40ec-944b-3b912b777767

[Vortex2Oblivion]

ok how do you even use the editor tho? it just confused me so much lol

[EdwhakKB]

make the modifier make the events and add them lmao but it lags after place a event after 200 beats why idk but it happends

[TheZoroForce240]

i already knew about frame drops in longer songs but ive not seen it this bad, its probably because it needs to recalculate the note positions by looping each event every time you add/change an event or scroll through the song, it shouldn't really lag when just playing it though, i could try optimizing some parts but its kinda hard to work around that issue