4 Messages
Uplink speed 5X slower than advertised
Seems to be a lot of posts with the same issue. Should be getting 100Mbps uplink, getting ~22Mpbs. My dream machine pro is connected directly to my cable modem (Xfinity supplied ARRIS TG3482G) all upstream and downstream channels locked. Speed test is automatically run every day at 3AM with the same average results - ~522M down, ~ 22M up. Rebooted with no change. Not sure what I can post here so let me know how to help you troubleshoot.
Reau482
Contributor
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53 Messages
3 months ago
Try paying $116 a month for 1000 mbps and consistently getting 50 mbps. Apparently, this high speed is all that is available
from my Comcast???? I really don't need anywhere near that much but I am not getting it anyway. :(
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XfinityEmilyB
Official Employee
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1.6K Messages
3 months ago
@user_mxdoz9 Welcome to our community forum! Thank you for reaching out so we can help with your internet speeds. Please bypass the router and connect directly to the modem via ethernet then run this test. What speeds are you getting when directly connected to the Xfinity modem?
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user_16143d
Visitor
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1 Message
3 months ago
I would feel lucky, I have gigabit internet, but out here it is still 20mbps upload. I don't know how many years it's going to take xfinity to upgrade the service, but i can't wait too long. Need to upload large schematics that are at least 100Gb. I'm looking for fiber coming into my area if xfinity doesn't help. I get around 22Mbps upload regularly. Did they send you an email saying they were increasing your upload speeds by 5-10x? They are very hush on what their doing in my neighborhood. I would check the modem to see if it's compatible with the new upload speeds, using DOCSIS 3.1, checking the cables.
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EG
Expert
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106K Messages
3 months ago
@XfinityKassie
Would you please share with the community what the "fix was" ? This is in keeping with the spirit for which these public help forums were originally intended. Thank you. Was it a provisioning issue ?
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EG
Expert
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106K Messages
2 months ago
Thanks for the info ! FYI. I really wanted the Comcast employee to respond..... You said the word "your". It's not mine. I'm not an employee.
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