Arris SB6190 - Puma 6 fix? Check compatibility and troubleshoot issues.
Arris SB6190 - Puma 6 fix? Check compatibility and troubleshoot issues.
I've been trying to figure out why my connection kept dropping lately, especially on Discord. After checking all the network gear except the modem, I realized the issue might be with the chipset. There seems to be a known fix for this problem, but I don't know how to apply it.
Puma 6 didn't gain much popularity and several weaknesses remained unaddressed, such as a DoS vulnerability that was straightforward to exploit. I had to install a Puma 6-based modem for years and eventually purchased a separate router, using it as a bridge so the router handled the heavy lifting while the modem functioned merely as a simple conduit.
Consider verifying if your modem supports bridging and, if possible, purchasing a suitable router. I haven’t reviewed other cable-modems since I’ve only used the one I have and no longer need it.
They said they’d fix it over a year ago, but Arris is facing lawsuits now. Even with a solution, you still depend on your ISP to update the firmware—it’s not something you can handle alone. If you need a 32-channel cable modem, consider a Docsis 3.1 model; they’re built with Broadcom chips and don’t have the same issues as Intel ones.