dns

[bcoe30]

would it  mess with the r3 if i use a different dns server?

[DARKNESS]

@bcoe30There is a bug I found so I'd say yes though you can try it and see if you get different results in my case it turns off the wan which cuts internet access and the only fix I found is resetting the router. However if your doing it for the first time it doesn't turn off the wan so you can technically add a dns server you just can't change it after it added.

[Netduma Fraser]

It should be fine to change it but let us know otherwise