That’s pretty wild- my Obstructures has a slight buzz on the open G but it doesn’t really affect playability or carry over thru amplification.
Wish I could offer some sound advice- I’ll ask over on the group for you. Seems to me like the nut might just be cut too low. Also wondering if a shim of some sort under the top part of the neck would give enough extra relief to make that go away. I hate to see this being problematic for you out of the gate like this but I’d certainly try some things to remedy the situation before deciding to part with it!
