I used to get horrific, torture-like full body akathisia on Seroquel.

I am now using it again, 8 years later, but with Atarax (a strong antihistamine). At first I would wake up from jerky knee shakes, but it went away. I take 25 mg of Atarax at bedtime, together with Seroquel. Atarax is a very benign med and I would try it first.

Beta blockers (atenolol, propranolol) gave me dangerously low blood pressure, so they are out for me. I have not tried Cogentin for akathisia.

Tardive akathisia sounds super scary...