7 Messages
Packet Loss and Questional Support Responses
I'm trying to figure out how to actually get support for an issue wherein at 8PM every night till 6:30AM I have a consistent average of about 10-20% packet loss or more. Download speeds are just fine, 1.2-1.3gbit fairly consistently but my upload speeds go from a consistent 38-41mbit to almost nothing, 0.2mbit or less.
I'm not uploading anything during these times or having any heavy use what so ever, I can watch my WAN statistics and there's almost no use, during that time there's usually only a single device turned on and using the network and for all things... its being used for voice calls during that time which is why I noticed the issue, the calls are around 384kbit in quality and thats about all there is for bandwidth use during these times on average.
The systems I use are HARD WIRED, I'm using managed 2.5gbit switching equipment with 10gbit uplinks between rooms of my house and an S33v2 cable modem, the cabling is CAT6A and CAT8 premanufactured cabling and I don't have any issues with speed or loss within the internal network.
The Comcast support system tells me there's nothing wrong with my connection, and by looking at the modem stats... yeah, that's correct.
All downstream channels show 2-3dBmV for power, 40dB for SNR solid and very low corrected and uncorrectable errors overtime.
All upstream channels show 36-44dBmV
My front yard was dug up and I had a straight home run brought in when I started my service with Comcast, there are no splitters or amps on my line.
I cannot get through to a real support person via the phone because the automate system tells me I'm not allowed to talk to one since there's no issues with my connection that it can find and thus apparently no reason to talk to someone, I cannot express enough my extreme disdain for the automated system at this point, more so when it decided I needed a service tech to come out and look at my line as my only recourse.
The tech visited today and just left, everything about my physical install is perfect, beautiful, great numbers on the modem, no issues, all in great shape. I spoke with the tech for a while and they essentially told me they can't do anything other than close the ticket out, can't ask the headend team to look into anything, can't tell me if there's maintenance causing it, etc, etc.
The tech that visited literally told me not to take the survey because it was obvious how dissatisfied I was, that is a mildly insane thing to have happen since I knew they wouldn't find an issue and I didn't want them out anyways, that was the decision of the automated system I've been forced to deal with.
Where do I go from here?
I'm already paying $144 a month for residential service, previously I had the business plan (though I'm not a business!) to get better support before, do I literally need to upgrade to paying $399 a month to have my concerns taken seriously...?
Duser
7 Messages
3 months ago
To follow up.
The tech called and asked if they could come to my appointment early, which I said sure, they showed up at around 10:20AM for a Noon-2PM original appointment.
At 11:42AM I got an automated text that "Your Xfinity tech is on their way and will be arriving soon!"
... the appointment had already happened, he came, he looked, he left. What do you mean they'll be arriving soon?
12:13PM I get another automated text "Your tech is onsite for a scheduled appt. Please greet them as soon as possible."
... I walked to the door immediately, walked outside... looked around, stood there for a while... nobody showed up, the appointment had already happened, the tech had already been on site at 10:20AM, what?
12:24PM I get yet another automated text "We're sorry we missed you. Your appointment is now cancelled. Reply APPT to reschedule your appointment. TxtHelpOrStop"
.... WHAT....? I didn't miss the appointment, the tech called me and asked to show up early, they did, the appointment happened, I didn't miss them, they didn't miss me. I guess due to the nature of the call and the obvious dissatisfaction presented the tech didn't actually mark the service call, then when it was supposed to happen, they just marked it as a missed visit? I have a call log, there's on my security cameras... the visit did in fact happen.
What is going on with this?
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EG
Expert
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107.1K Messages
3 months ago
@Duser @XfinityKrista
Please circle back here and post any possible solutions for the issue here in these open public forums so that all readers here may benefit from the exchange / info. This is in keeping with the spirit for which these public help forums were originally intended. Thank you.
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Duser
7 Messages
3 months ago
Ahhh it continues and continues to be an incredibly wild ride.
XfinityJeniece yesterday helped me get an appointment after I was cast off to a null line on the Comcast PBX after 1hr and 38minutes of essentially nothing helpful as you can see and read above, I was all set with the appointment confirmed by XfinityVictor in direct messages, I finally had a tech coming out to look into the issue.
This morning at 9:29AM I got a text message from Xfinity out of the blue:
.... Excuse me what?
Oh it gets better, because at the exact same time I got an email from online.communications@alerts.comcast.net stating:
And when I logged in, the number had been changed to end in a different digit, not a whole new number, just the one ending digit was changed.
To be clear, I didn't cancel the appointment, didn't call in, wasn't logged in doing anything, never changed or modified my number, etc.
XfinityThomasA looked into it after I sent them a message minutes after this happened and.... can't find a record of the appointment now even though two message up in the direct messaging with Xfinity Support shows the scheduling of the appointment...
Should I just start posting call recordings and screenshots at this point? This post is starting to to descend into a level of silliness that defies being believed and I may need to just... post actual links to audio and screenshots of things like the live assistant chats, direct message chats, etc so people don't think this is someone trolling :P
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train_wreck
Contributor
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35 Messages
3 months ago
FYI unless Comcast policies have changed, if your issue truly does need a line tech, then there will be no way you can directly initiate that yourself, and no way you can really speed up the process. This was told to me directly by J. Livingood, a senior employee at Comcast at the time. Good luck, I lived in a place for 5 years with bad upstream performance from Comcast and it never got fixed. The only "resolution" was moving.....
(edited)
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