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Having Wireless Router issues with Comcast

M

Midnight

Golden Member
I am trying to share my cable modem using a linksys WRT45G wireless router, which I have used before and had zero issues.

My cable is comcast and my cable modem is an RCA DCM 305.

I can get the wireless working usually after I power cycle both the modem and the router, it disconnects and ceases to function after a random amount of time. This happens to the wireless or wired user.

It doesnt matter which. I have tried cloning the computer's mac address that originally had the cable modem to the router, this didnt work.

I am at a total loss as the last WRT45G i used worked perfectly.

Any help would be greatly appreciated!

Thanks!
 
What area of the country are you in??? I have had the same problem, as well a few coworkers have. I am not sure what is causing it, but it seems to be almost symptamatic like the DNS issue they had before.
 
Yep, I have a wireless router, comcast too, ceases to work during random times. So then you have to reset... It sucks. I don't really have a solution for it.
 
the problem is in chicago in a northern suburb, I have no idea what causes it but really would like to fix it. anyone with ideas?

thanks!
 
Wow. I thought I was the only one. Same exact problem. Comcast... San Francisco Bay Area.
 
Based on the reponses it sounds as if the problem is Comcast. However, you should try a firmware upgrade for your router if there's one available. Nothing to lose really.
 
I have Comcast - have had it for years. Every now and then it just loses contact. I finally figured it was the RCA modem I was renting from them. I changed modems to a Motorola Surfboard, and since then - all has been perfect, including a bonus of increased D/L speed to over 5 mbs.

I changed from a Linksys hard wired router to a Netgear wireless, and that works perfectly. So, I suggest to get rid of the RCA modem and get a Motorola or Toshiba.
 
I've had a lot of problems with my RCA cable modem (have to reset it all the time to get it to work right). I set up a motorola at my brother's house and it's working much better.

And of course, try the router firmware update, too 🙂
 
Thanks for all the suggestions, but the cable modem the RCA is solid without the router..... its just when i hook up the router I get problems with dropping connections and loss of service. Any ideas?
 
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