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CM1150V - LAN speed drops from 1000 to 100 MBPS - Thermal Throttle past 75C
All, I'm posting this for two reasons: - So someone else in the same situation can (hopefully) find this thread and figure out what is going on - To request Netgear to update their settings due...
Please provide event logs and DOCSIS power table for review
Device-A gets 928/38 but device-B gets 98/40. Is the ethernet link at gig or 100Meg? Please have screenshot of both the CPEs ethernet connection.
you CANNOT connect other ports UNLESS you have MULTIPLE-IP service from your ISP
OR you are using LAG/LACP.
It looks like you dont have either one of them, so you setup will be limited to 1 ethernet port.
I can't send the logs, I already packaged the modem to return. I did however, activate my new modem just a little while ago and this time it went much smoother. I only connected to the other ports because I was messing to see if my router would do line aggregation. The issue is my netgear router. I tested the speed of this modem directly connected and got 930/38 w/ both my laptop and my gaming pc. That's not the case when connected via the router, I'm only getting 95/38. I did a factory reset on the router and still, the speeds remain the same. QOS is not enabled. Oh by the way the wifi speeds are fine at around 550/39.
My setup info...
Comcast 1000/35 speed tier
Netgear CM1150V modem
Netgear Nighthawk X6 R8000 router
Firmware: V1.0.4.28_10.1.54
PC Specs:
Intel(R) Core(TM) i7-7700K CPU
ASUSTeK MAXIMUS IX HERO Motherboard
BIOS Version/Date American Megatrends Inc. 1301, 3/14/2018
Installed Physical Memory (RAM) 32.0 GB
NVIDIA GeForce GTX 1080
Everthing is wired via CAT6 and my ethernet speed/duplex is set to auto negotiate. If I manually set it to 1Gbps full, I lose connection & it says there's no network connection.
The R8000 doesn't support LAG. The R7960P does and I think the R8000P does.
bobalay wrote:I can't send the logs, I already packaged the modem to return. I did however, activate my new modem just a little while ago and this time it went much smoother. I only connected to the other ports because I was messing to see if my router would do line aggregation. The issue is my netgear router. I tested the speed of this modem directly connected and got 930/38 w/ both my laptop and my gaming pc. That's not the case when connected via the router, I'm only getting 95/38. I did a factory reset on the router and still, the speeds remain the same. QOS is not enabled. Oh by the way the wifi speeds are fine at around 550/39.
My setup info...
Comcast 1000/35 speed tier
Netgear CM1150V modem
Netgear Nighthawk X6 R8000 router
Firmware: V1.0.4.28_10.1.54
PC Specs:
Intel(R) Core(TM) i7-7700K CPU
ASUSTeK MAXIMUS IX HERO Motherboard
BIOS Version/Date American Megatrends Inc. 1301, 3/14/2018
Installed Physical Memory (RAM) 32.0 GB
NVIDIA GeForce GTX 1080
Everthing is wired via CAT6 and my ethernet speed/duplex is set to auto negotiate. If I manually set it to 1Gbps full, I lose connection & it says there's no network connection.
