IPv6 supported?

[C00LhandNUK3]

I'm running an XBox One hard wired into the R1 with DumaOS Beta. I mostly play Call of Duty. Between my wife and kids, we have about 40 devices on the network (6 computers, 10 tablets and phones, 3 printers, 2 XBoxes, 1 PS4, 5 Nintendo devices, 2 NAS drives, 4 TVs, security cameras, 1 thermostat, etc.). I know XBox One support suggests running IPv6 and my ISP supports it. I believe there was some guidance to avoid it with the old R1 firmware. Is that still the case with the DumaOS Beta? When I turn it on under Network Settings under the LAN and WAN pages, my XBox shows both a IPv4 and IPv6 connection. Thanks for the guidance.

[Netduma Admin]

In general we recommend avoiding using IPv6 - it can cause problems with our QoS.

I'm not really sure why Xbox recommend it over IPv4, possibly because it can help with open NAT, but it won't make any difference to your gaming so stick to IPv4.