I have never had more problems with any…
I have never had more problems with any filament than with your PETG Pro. The stringing is absurd, especially on support trees. If this is a bad filament design, stop selling it. If it is settings, then you should publish a set of parameters for use in other maker's printers. I have bought dozens of rolls from you, but it is unlikely that I will do so again; especially after searching for your PETG Pro on the internet. So many say the same thing.