I’m using Ereyone filaments without issues.
For silks in particular you should lower print speed and raise temperature (there’s a page on the Bambu wiki about this). When lowering speed, I found the best way is to edit the max volumetric speed for the filament profile and leave the other speeds in the quality profile alone. The slicer will limit speeds appropriately based on the filament chosen.
There’s a simple formula to convert mm/s to mm/s³:
SPEED_IN_MM³/S = SPEED_IN_MM/S x LAYER_HEIGHT x NOZZLE_DIAMETER
Eg, if you know the max speed for a specific filament should be 90mm/s, then calculate the max volumetric speed in mm³/s like this:
SPEED_IN_MM³/S = 90 x 0.20 x 0.4
SPEED_IN_MM³/S = 7.2
Simply put 7.2 in the filament profile and leave everything else alone.