Anyone else having issues with Goodman modulating valves?

This furnace season my company has run into several issues with modulating gas valves on Amana/Goodman furnaces. They’ve either been partially sticking open or failing all together. The worst part is the furnaces have been between 0-2 years old.

I’m just wondering if other dealers have run into similar issues with these valves or if we just got a bad run.