[keycloak-user] Token store cookie too slow for large tokens?

Hi, I've configured wildfly 16 with keycloak 6.0.1 with token-store cookie. Everything works fine, until the number of roles of increased to 30+. It appears that the check if the token exists fails direct after the successful authentication and a new authentication is started etc. Resulting in a too many redirections error in the browser. Is this a known issue? Using wildfly 10.1 and keycloak 4.8.3 results in an out of memory exception NIO. Best Regards