Since today I can not see my nrf5340 device in visual code any more.
Tried to execute
nrfjprog -i
1050067883
So think access to board is ok.
Restarted with blinky example. Uninstalled/installed jlink, tried different versions,...
I can program my device with nrf programmer tool from nf connect. Everything works fine.
The command "Generate support information"
shows: