nostr:npub1fx52lfac393g69x0eg03sx0uwr5l3ne2mwzvg3dq7crpfdwreznqhhtrax I did find that contention ratio on ADSL lines, but to be honest I've found my fibre always running at full speed. But as my router test showed in my blog post, the fibre line is actually running a bit faster than the contracted speed. The problem seems more on the LAN side, or between the LAN and WAN..