Hello Charles,

No, that is something that we cannot do as we would reintroduce all security vulnerabilities that have been fixed in the last 17 kernel releases.

However, did you confirm that enabling CONFIG_USB_NET_CDC_NCM works? You mentioned this here:

  https://bugzilla.ipfire.org/show_bug.cgi?id=13692#c2

-Michael

> On 2 Jun 2024, at 20:04, Charles Brown <cab_77573(a)yahoo.com> wrote:
> 
> With the issue reported in Bug# 13692, would it be possible to revert the kernel to 6.6.15 in CU 186?
>