Same issue here, my filter was working perfectly fine but now after that update obviously can’t filter anymore unless you guys manage a to find a fix! Quite a shame really seen as me and many others only used these to match low ping servers because of the no server select
It is a shame that this has come about due to people exploiting a known exploit with the game files, especially considering we haven't really marketed the router towards Halo players so the amount of people using DumaOS to do so would be minimal. Important reminder that because this is now occurring, using the router to get the best possible ping is even more important so do make sure to dial in QoS to what works best for you.