I have the TG2492 device and it appears that it cannot handle multiple computers at the same time, especially when one of them uses 5G and the other one uses 2.4G connection. Currently both channels are enabled. I figured I wanted to update the firmware to see if it fixes the issue, but I cannot find this model anymore on the Arris website…. Is there a way to download the firmware update for this device?
Current firmware: 9.1.103GY