Still maxing out at 150
 

Just switched from 150 to 200 today. The modem config is correct to the new speeds, but speed tests are maxing out at 150 - just as if the update was not done. Router (SH2) is in modem mode with a Netgear nighthawk router - so plenty of capacity. Any suggestions about why speed tests are indicating no change?

Re: Still maxing out at 150
 

Have you tried a hub reboot?

Re: Still maxing out at 150
 

Thanks, yes I've tried that.

I have 8 downstream channels active on the SH2, all numbers look to be within range - even allowing for the hot weather. I think that's enough for 200M isn't it?

DS-1 DS-2 DS-3 DS-4 DS-5 DS-6 DS-7 DS-8
Frequency (Hz) 411000000 419000000 427000000 435000000 443000000 451000000 459000000 467000000
Lock Status(QAM Lock/FEC Sync/MPEG Lock) Locked Locked Locked Locked Locked Locked Locked Locked
Channel ID 13 14 15 16 17 18 19 20
Modulation 256QAM 256QAM 256QAM 256QAM 256QAM 256QAM 256QAM 256QAM
Symbol Rate (Msym/sec) 6.952000 6.952000 6.952000 6.952000 6.952000 6.952000 6.952000 6.952000
Interleave Depth I=12
J=17 I=12
J=17 I=12
J=17 I=12
J=17 I=12
J=17 I=12
J=17 I=12
J=17 I=12
J=17
Power Level (dBmV) -0.75 -0.59 -0.55 -0.86 -0.71 -0.84 -1.15 -1.02
RxMER (dB) 36.84 37.09 37.09 36.84 37.36 37.09 37.09 37.09
Pre RS Errors Reset Counter 96 345 47 16 0 2 4 0
Post RS Errors Reset Counter 0 0 0 0 0 0 0 0

Re: Still maxing out at 150
 

Are the speed tests being done wired or wireless? The symptoms you describe imply being done by wireless.

Re: Still maxing out at 150
 

well spotted dude :clap:

Re: Still maxing out at 150
 

Tests are all wired. Gigabit throughout

Re: Still maxing out at 150
 

Have you set any QoS on your router? Might need to raise the maximum speed allowed to account for the new highest possible speed :)

Re: Still maxing out at 150
 

that is what I was just going to say. My MSI motherboard has got a smart app for the NIC and it was automatically set to throttle to 100mbits and enabled. It took me ages to work out what was wrong when I first got my pc and couldn't get more then 100mbits.

Some routers will automatically do speed tests/test your connection to ascertain what you connection speed and you will either have to manually override the result or just disable the feature.

Re: Still maxing out at 150
 

Thanks.

Don't think it's motherboard related as I get the same ballpark results on different PCs/laptops.

Will have a rummage in the router to see if there's anything limiting throughput.

---------- Post added at 21:29 ---------- Previous post was at 21:23 ----------

And the winner is............. Skie.

Dynamic QOS!

Thanks.

Re: Still maxing out at 150
 

Always bet on me.

Glad your sorted :)