Lost 5G connection

I have no 5G connection anymore.
Or at least no Internet connection through 5G.
I’ve tried restart of the phone, disable all network, reanble them.
I don’t know what to do to debug more, but the phone is useless without an Internet connection.

Apparently My APN for Yousee DK provider was wrong new configuration requieres no proxy and no auth.
I had to put it in an another phone to get the correct APN and reproduce configuration.
Hope it doesn’t happen with my virtual sim.