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I'm coming here after 3 days of scouring the web between snb forums, official Asus, various random reddits, and other forums, the raspberry guide all of it is either outdated and or not using the correct wording or it's not right and my stuff ain't working, basically I would like to use pihole on a raspberry pi 3a+ OR ANY AT THIS POINT with the router being an ASUS router that runs Merlin firmware with webgui being retained on all devices and not just working on one device, and having both ipv4 and ipv6 successfully working because unfortunately I do need both working 
Expected Behaviour:
Pihole to Just work 
, I can watch all the easy install video guides and read up down left right but unfortunately it seems having an ASUS router running Merlin is a nightmare situation 
I just expect the internet to work still, the Asus routers webgui working across all devices that can use it not just one device and then the rest can't, having both ipv4 and IPv6 working successfully and being resolved (I understand ipv4 can technically resolve IPv6 but unfortunately i do need both working)
- Raspberry pi OS 64-bit Debian Trixie (lite), raspberry pi OS 64 bit recommended option.
- Raspberry pi 3 model a+
- Whatever the one one auto command is
Actual Behaviour:
It does not seem proper filtering is happening either between the pie hole or the router, I'm not sure at this point, it got to a point when I couldn't even have Internet working without pihole running, I also lost full access to the my Asus routers web GUI entirely at one point with or without the pihole on the network I have already since done a full router reset. No matter what I look up or try to do, I kept getting a connection error at UDP port, I unfortunately forget the number for that but I know it has something to do with my IPv6 stuff not being resolved properly and I'm not sure where it's not lol. I straight up am asking for new step by step instructions or a new guide on this because again I've tried all the other stuff and it's resulted in so much headache, I did try searching on here also and it also seems like it's a little bit of a headache just having an ASUS router in general but unfortunately there's less for when they run merlin
Debug Token:
Don't have that, treat me like I have fresh router settings now, no pihole being used because that's exactly what I'm doing now
I suppose I don't need help with anything anymore if you're saying everything looks fine now, like I said this has been a three day struggle for me due to multiple sources mainly for my Asus router having multiple outdated guides and basically needing to beg someone to give a somewhat updated one and I guess that worked finally lol.