I’m not sure what traditional QM you mean.
I’m not sure what traditional QM you mean. Can you name a specific phenomenon or experiment where there is disagreement? De Broglie’s original pilot wave formulation had issues, but Bohm’s work as it stands today with extensions from Bell, Durr, etc. agrees with QM intentionally. There are issues with relativity and particle creation and annihilation that Durr has dealt with with some success. I would suggest reading some of his papers.