Any status on this?
Does a PC directly connected to the ISP modem exhibit the same thing?
I recommend that you have your ISP check the cabling going to the ISP modem, check signal levels going to the ISP modem. For cable Internet,
RG-6 coaxial cable is needed, not
RG-59. Check for t.v. line splitters and remove them as they can introduce noise on the line and lower the signal going to the ISP modem. Connecting to the ISP modem could result in a false positive as the signal to the modem could be just enough to that point then adding on a router, could see problems. The router operation is dependent upon getting good data flow from the ISP modem and the modem is dependent upon getting good signal from the ISP Service.
There is newer FW available too. However I have had any issues with v1.02.
If you choose to update, please follow this:
FW Update ProcessMaybe someone can review your router settings with you using Link>
teamviewer if your interested. Its safe and secure.