Diobsb, It is always good to update drivers of NW-cards, especially if only one is giving problems. Furthermore, as an addition, it is known that some newer Apple devices also can distort your NW,...

It's particularly ennoying, while the TP551 has a power outlet, so all the appliences connected to it, are also going down then.

It must be a hardware problem, as they do not seem to get it fixed with firmware. TP511 had the same problem with V1, but it was fixed with HW V2 of the 511-adapters.

albert.shepherd wrote Can u factory reset without the utility program Yes, you can. There's a reset button (hidden) on the side. Read the manual!

slim94, Sorry i forgot to mention the DMZ; i did it too. Don't forget to reserve the IP-address of your router in DHCP. of your modem, then you're always good!

Ok, so no problem over bridge mode then. There were significant problems with the hardware NAT of the WDR4300 and they should be solved with the firmware updates (only 10 minutes of work). Success,...