My cloth simulation / mesh is in pain... Why?

My wire cloth simulation go pretty ok during the whole animation excepting the end. Past 1800 frames it become a total mess, the mesh is full glitchy and the cloth simulation not really longer answer.
Do someone know why this happens? Did i reached Blender cloth sim limits ?

I precise i animate a lot the shrinking factor since it’s a fishing rod.

Also there’s these little glitchs happening permanently when the wire move :

Additional infos :
My modifiers for this wire :

How it looks in Edit Mode :

Do someone familiar with cloth sim know why it happens and how solve this?