Atheros QCA9377 - Slow wireless speed

Many fixes you could test on this thread:

Kernel boot parameters are likely your best bet.

Try these options individually or in combination.:

ath10k_core.skip_otp=y

or

ath10k_core.nohwcrypt=1

or

pcie_aspm=off

I would also disable IPv6 and test alternate kernels.

Welcome to Garuda, I hope you don’t mind I edited your thread title to include your adapter model.

4 Likes