I have some .net tooling for my embedded devices. I am performing a systems update on them at the moment and would like to start using extended advertising for the payload size increase. I have a TP-Link UB500 dongle that I use from my windows11 machine to fascilitate the tooling. I have just updated to the latest driver version from the tp link website and it is now showing up as a 5.3 adapter. Here’s where the problems start.