Slow download speed and consistent hiccups - should I get a tech at this?

gdavge2003

Honorable
Dec 4, 2013
7
0
10,520
Hey guys,

Here's the background: recently I moved back home from college (graduated!) and got complaints from my family about the AT&T internet service they have, and how it was getting slower and slower. I did some speed tests and from a short personal experience, it was pretty bad. There was the holiday deal for Comcast Blast (50mbps/10mbps), my dad already had Comcast TV set up, so I figured might as well switch Internet over to the same company.

I got the modem yesterday and set it up and activated the internet service last night. I ran a speed test last night and this morning, and the results were consistent.. and interesting. I got around roughly 0.5-5mbps download and about 10-12mbps upload. Now that's really interesting, as the upload speed is perfectly fine!

This abyssmal download speed was comparable to what my house had with AT&T as well. I don't know what level of mbps service we had with them, but it seems the same problem affects both services. Does AT&T and Comcast share the same neighborhood node? I get an intuitive feel that it's a faulty problem with the hardware setup that's connecting my house to the neighborhood node.

I tried playing an online game, and noticed that there were mini-hiccupping disconnects. I don't disconnect fully, but things freeze for maybe 1 second, and resume; it happens around once every 5-7 seconds. I also had some difficulty finishing up speed tests as well, so it would seem I'm not getting a constant, continuous connection either?

Once I get back from work today I'll see if the neighbors have the same problem. I know bandwidth is shared in the neighborhood, but I don't think I'm getting 0.5-5mbps simply because a couple people are downloading videos... I've done some research elsewhere and most people with the Blast! (50mbps) usually get a consistent 30-40mbps at the least. I live in San Jose, CA.

What do you guys think of this situation? Any suggestions/help are appreciated, thanks guys! I'm not a network/hardware guy, and I don't know much about how networking work, so if there's any software I can run, hardware around the house I can check and things I should be looking for to identify the problem, it would be helpful.
 
Solution
first off is there a wep or password on the wifi. if not you may have lechers. check the cable wire from the street to your home..see if it chewed up or rubbed down to the bare wire from trees. look at the junction on the side of the house make sure the cable not rusted out or loose. in the house check for old splitters or to many splitters and old cable boxes. the cable modem should be on the first splitter. make sure the splitter have been changed to let digital signal trough. try the cable modem and router on the first splitter see if the speeds are better. unplug the other tv and boxes see if that changes anything. try using open dns or google dns to see if it a dns issue.
first off is there a wep or password on the wifi. if not you may have lechers. check the cable wire from the street to your home..see if it chewed up or rubbed down to the bare wire from trees. look at the junction on the side of the house make sure the cable not rusted out or loose. in the house check for old splitters or to many splitters and old cable boxes. the cable modem should be on the first splitter. make sure the splitter have been changed to let digital signal trough. try the cable modem and router on the first splitter see if the speeds are better. unplug the other tv and boxes see if that changes anything. try using open dns or google dns to see if it a dns issue.
 
Solution