Arch Linux

AnArchUser123

Member

Registered: 2020-11-07

Posts: 15

Slow upload speed on recent kernels

Hello, I have a Realtek Semiconductor Co., Ltd. RTL8812AE 802.11ac PCIe Wireless Network Adapter network card in my system:

02:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8812AE 802.11ac PCIe Wireless Network Adapter (rev 01)
        Subsystem: ASUSTeK Computer Inc. Device 86dd
        Physical Slot: 0-1
        Flags: bus master, fast devsel, latency 0, IRQ 30
        I/O ports at d000 [size=256]
        Memory at d0600000 (64-bit, non-prefetchable) [size=16K]
        Capabilities: <access denied>
        Kernel driver in use: rtl8821ae
        Kernel modules: rtl8821ae

Recently on kernels 5.9 and 5.10 the Wifi speed is awful. I'm not even getting half the speed I should be getting. It also seems to disconnect frequently. On the other hand, on the 5.4 LTS Kernel WiFi is back to normal again. Seeing as 5.10 will replace the 5.4 LTS Kernel soon, has anyone found a solution to the issue?