Here's what I've tried:
- Speed issues are the same whether Firefox or Chromimum, with and without add-ons disabled, and with / without a safe session launched from terminal
- I've refreshed Firefox - didn't help
- Private browsing - no difference
- No difference when connecting to my phone's data source instead of the wifi at home
- No difference whether Firefox is sandboxed in Firejail or not
- Have upgraded Kernel to 5.13.0-22-generic - no difference
- No difference whether connected through ProtonVPN (free) or not
- Have even tried turning the firewall on and off - no difference
- EDIT: I've also tried disabling IPv6 - no difference
Code: Select all
Broadcom Inc. and subsidiaries: BCM4313 802.11bgn Wireless Network Adapter
This device is not working.
[] bcmwl-kernel-source
Version 6.30.223.271+bdcom=0ubuntu8
Broadcom 802.11 Linux STA wireless driver source
[] Do not use the device
Code: Select all
lo no wireless extensions.
enp3s0 no wireless extensions.
wlp5s0b1 IEEE 802.11
Mode:Managed Frequency:2.462 GHz
Bit Rate=72.2 Mb/s Tx-Power=19 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:off
Link Quality=60/70 Signal level=-50 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:158 Invalid misc:147 Missed beacon:0
ipv6leakintrf0 no wireless extensions.
proton0 no wireless extensions.