Thanks, I'll take a look, though it does reduce the usefulness of B4R if you have to use workarounds. I already have almost as much inline C as B4R in the code.
Has anyone tried using a ESP32 C3? Did it work/ could you make it work?
When I did try updating the IDE/ Board I ended up with so many errors that it would take weeks to work through them!
I presume Erel believes there is a need for an update from his comments, as given above, but perhaps he could give his view when he is back from holiday.