I used to get proper speeds on my laptop until suddenly it became very slow after booting up today.
After my fresh installation I had run this command:
sudo tee /etc/modprobe.d/rtl8723be.conf <<< "options rtl8723be ant_sel=2"
and then wifi worked well, I now get slower very slow speeds on
rtl8723be ant_sel=2 and somewhat usable speeds for
here is my output for
lspci -knn | grep Net -A3 08:00.0 Network controller : Realtek Semiconductor Co., Ltd. RTL8723BE PCIe Wireless Network Adapter [10ec:b723] Subsystem: Hewlett-Packard Company RTL8723BE PCIe Wireless Network Adapter [103c:804c] Kernel driver in use: rtl8723be Kernel modules: rtl8723be 09:00.0 Ethernet controller : Realtek Semiconductor Co., Ltd. RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller [10ec:8136] (rev 0a)