Hello, New to mommunity. I am considering a Deco M9 Mesh system to replace my Archer A7. However, I use three older Aiplay speakers that must connect to the 2.5 mhz band, which works OK with my A7, but when I tried to switch to an ATT router that does not overtly seperate the 2.5 a 5 mhz bands (some sort of beam steering where router selects parameters depending on use), I could not gt the older speakers to connect. I am led to understand that the M9 (also) does not seperte the two bands, & am wondering if I might run into the same sort of issues as with the AAT router. While I suspect that I might, which thus argues agaist the M(, I htought to ask if anyone in the community had familairity with the M9's lack of accessable seperation of the 2.5 & 5 mhz bands.