Car wont take more than a gallon of gas then gushes gas back out.

What is your question?

Check Engine Light showed EVAP issue. Had both charcoal cannisters, gas cap, and fuel pump replaced. Had smoke test done; no issues. Lines checked. Clear. After each fuel pump replacement unable to put gas in. Now takes a gallon and gushes that out. Fuel filler neck and valve examined. Valve adjusted. No change. I'm fresh put of ideas. Hyundai service tech stumped, as well. Would sure appreciate any ideas.

What makes this problem better or worse?

When I force gas in tank

How long has your 2011 Hyundai Tucson had this problem?

5 months