Brandmeister Manager - "API V2 No Responce"

[M6XRM]

Hi everyone.
i have looked thru various posts on the forum about "API v2 No Responce" return messages after trying to "Drop QSO" or "Drop All Dynamic" in the Brandmeister Manager. I have a new API key generated tonight (9th Feb '24), but no still no luck. I can only unlink from a talk group manually by keying in 4000. Quite tedious to do if the TG is very busy with ops not leaving a decent gap between overs in their QSO.
Can anyone tell me if the is a current issue with Pi-Star or Brandmeister that is stoping the PS BM Manager from performing this function?
Best 73....Richie M6XRM

Ps... Currently using v4.1.8 - Dashboard 20240206.