The royal stepped down from public duties in 2020 and has since made limited high-profile appearances.
Prince Andrew had thought he was on the way back to the public eye, but his much longed for comeback seems unlikely.
There are growing calls for the details on who is paying for Prince Andrew's civil sex claim settlement to be made public.
Lady Victoria Hervey said the allegations - which have been around for much of the past 10 years - were taking its toll.
Virginia Giuffre called Prince Andrew a 'toad' after a source said he regrets part of the BBC interview.
Gloria Allred has urged Prince Andrew to take the oath and help US authorities.
Virginia Giuffre said Andrew should present himself for interview by American investigators over his friendship with Jeffrey Epstein.
Lawyers have accused Prince Andrew of failing to co-operate with the sex trafficking investigation.