[New Linux User]
Slow downloading speed in manjaro Linux
Network:
Device-1: Qualcomm Atheros AR9485 Wireless Network Adapter
vendor: Foxconn Unex DHXA-225 driver: ath9k v: kernel port: 3040
bus-ID: 01:00.0 chip-ID: 168c:0032 class-ID: 0280
Device-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet
vendor: Sony driver: r8169 v: kernel modules: r8168 port: 2000
bus-ID: 03:00.0 chip-ID: 10ec:8168 class-ID: 0200
Also tried:
sudo pacman-mirrors --fasttrack && sudo pacman -Syyu
Hi and welcome to the forum 
1 What makes the downloading slow? eg can you give a hint at what you deem slow and compare it to what you consider fast? If you are in a place where there are no or few mirrors with decent capacity in between it’s hard to solve.
2 Are you using wireless or ethernet (or both)
3 what is de output of the pacman-mirrors and have you tried resetting to defaults
edit:
sudo pacman-mirrors --country all --api --protocols all --set-branch stable && sudo pacman -Syyu
sudo pacman-mirrors --fasttrack && sudo pacman -Syyu