Internet SpeedTest Cap at 100mbps

Configuration
1

Hi,

I have wired issue with my HA running on the RPi4.
want to use speedtest add-on to test out my internet speed every hour.

I have connected lan cable to the router and verified that it has 1Gbps connected by looking at dmesg

[195762.954421] bcmgenet fd580000.ethernet eth0: Link is Up - 1Gbps/Full - flow control rx/tx

In the first few days the speed test was at 200mbps as a match my ISP banwidth.
But recently I notice the speed was show maximum of 100mbps only on the graph for a few day now.

I have test speed with my mobile and it could reach up to 200mbps as normal, so I suspected something wrong with my HA installation.

Do you have any idea why the speedtest of my HA is cap at 100mbps?

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2

Have you tried replacing your cable ? I had same issue a while back

3

That is the thing that i worried about.
I am away from home now and do not have access to physical equipment right now.
But it was working fine a few days ago while I have not touched any it the cable at all.

I am still looking for a remote solution, otherwise I must wait until I go back home to try changing the cable.

Thanks for your comment.

4

Did you ever fix this? I have exactly the same problem…