S-L-O-W Wifi with Intel Raptor Lake PCH CNVi

At some (recent) point with F44 kernal 7.1.x, my WiFi has become extraordinarily slow. Rsync-based backups (with BackinTime) that used to complete in an hour or two are now taking 8-10 hours. (Backup destination is an NFS-mounted NetGear NAS.)

uname -a

Linux harrier 7.1.13-200.fc44.x86_64 #1 SMP PREEMPT_DYNAMIC Wed Sep 2 13:58:38 UTC 2026 x86_64 GNU/Linux

lspci | grep Network

0000:00:14.3 Network controller: Intel Corporation Raptor Lake PCH CNVi WiFi (rev 01)

Don’t see anything in the Bugzilla that looks like this.

(My wired systems are not seeing any slowdown; just the WiFi-connected one.)

Anyone else? Thanks.

I found this report about that WiFi chip that might help - [SOLVED]wifi signal level very poor / Laptop Issues / Arch Linux Forums