Tivo Android App can't see Roamio or mini (2 subnets)

Hi all. I recently split my network so my wired is 192.168.1.x and my wireless is 192.168.2.x.

Before this split, I had no problems.

After the split, my Roamio and Mini are on 192.168.1.x and my phone is 192.168.2.x. Now I can't control my Tivos with the android app, and I assume it's because they are on a different subnet.

I can ping all devices from both subnets, and have no other issues with other apps/devices across subnets.

Is this a limitation with Tivo? And is there a workaround?

Thanks for any help.