4G stopped working after upgrading Mobian Linux

[gouessej at orange.fr]

Hello

I upgraded Mobian Linux about 9 hours ago and the 4G stopped working. I remember that mms-tng was upgraded. What can I do to find much more information to solve this problem? I use mmcli 1.18.4. I created a bug report here:
https://gitlab.com/mobian1/issues/-/issues/415

I suspect that mms-tng modifies something in the APN management, note that I can't use the same APN for the Internet and for MMS.

Best regards.