Description of problem:
Connection is slowing down over time and often drops completely (I cannot even ping gateway). Restarting network-manager helps for a while. It fails faster if under heavy usage (like downloading multiple large files).

lspci shows:
02:00.0 Network controller: Qualcomm Atheros QCA9377 802.11ac Wireless Network Adapter (rev 31)


Version-Release number of selected component (if applicable):
linux-firmware-20200519-108.fc32.noarch

Additional info:
I didn’t have this problem in Fedora 31 and I upgraded right after F32 release. I tried several versions available either in repos or koji, but I haven’t find working version.

I tried various workarounds related to power management, but none worked.

Finally I found working version following this comment: https://forums.linuxmint.com/viewtopic.php?p=1784874#p1784874

I.e. disabling version 6 firmware and manually downloading (and using) this version:
firmware ver CNSS.TF.1.0-00267-QCATFSWPZ-1 api 5 features ignore-otp crc32 d6b81b3c

So I guess it’s a regression.