RE:
I've expressed my very pragmatic perspective on this here before:
Dry the hell out of your filament. Run a temp tower to find the lowest acceptable temperature. Use a heat gun to take care of the rest.
Or if you have nothing better to do and love tinkering, go down the rabbit hole of trying to find an optimal solution in a multi-dimensional space of parameters you can modify simultaneously. Just to find out that you can start it over again for your next filament.
Formerly known on this forum as @fuchsr -- until all hell broke loose with the forum software...
RE: Stringing Issue on MKS3+
Likely humidy has gotten in as fuchsr has indicated.. you might also be using too high a nozzle temp.. the temp tower will show that.
But I've also had a lot of stringing when my brass nozzle got too worn and the opening enlarged significantly.
RE: Stringing Issue on MKS3+
Humidity is impossible, because ı have just opened packet of filament and have tried. Issue is continuing . I have tried with nozzle temp is 190 celsius. the stringing was decreased however ı didnt reach good result.
RE:
New filament ≠ dry filament.
There’s no telling where the filament has been stored or for how long.
There are many posts here on this very topic.
Good luck.
Cheers
RE: Stringing Issue on MKS3+
New filament is not dry filament. When a filament manufacturer tells me straight up to always dry brand new filament my guess is he knows what he's talking about. Yes, it makes a difference.