Proper way to recreate TAdvWebBrowser

We use TAdvWebBrowser with webapplication which seem to have bug that it stores JWT with login even it's expired. error is received to Bridge Object.
We get new JWT and try to repost page but we still keep getting 401 errors. new JWT is Ok post data.
we close form (and browser with it) and recreate it again and It works.
I tried to free TAdvWebBrowser but I keep getting AV's. I think it still has some work going on? call stack is bellow.


what is proper way to recreate TAdvWebBrowser?

I Also tried to create 2nd browser (hiding old one) But it got av
kuva

It's unclear what happens, please send a small reproducible sample.

I'll try to create small app.

Will send email to support