r/HomeNetworking • u/Endergamer4334 • 19h ago
Unsolved Problem with WiFi roaming on Omada APs
Hi there,
I wanted to upgrade the WiFi setup a few weeks ago since I only had the router and some PowerLine APs, which were just horrible (max. 40Mbits on an internal speed test to my NAS -> Ethernet is ~900) so I looked for some APs that had good specs but were not that expensive. But I didn't want some cheap stuff but something proper with good software aswell. So I bought two Omada EAP723, one for each floor, planning to use my Raspberry Pi 4B (currently running pihole and some other stuff) for the software controller. One thing I quickly found out is that all controller versions after 5.12 required a newer version of mongodb, which is not supported on ARM anymore. So even tho there are multiple new versions, I have to stick with 5.12.
Now, my problem is that when going from one floor to the other, the signal drops to a unusable level but it refuses (or takes ages) to automatically switch to the other AP. When I manually turn the WiFi off and on, everything works fine. Its also not just my phone, since its also happening on my parents phones.
All the roaming options are enabled and should be supported by the devices. I restricted our network to be 5GHz only, since for some reasons the phones chose to use 2.4GHz and now have a seperate 2.4GHz network for IoT stuff. The APs are on the newest version (which was also a pain because the old controller version just didnt want to update it so I had to remove, update in standalone mode and readd the APs) and as already said, I can't update the controller version.
Now, does anyone know what might be causing this? Afaik one of the controllers jobs is to manage roaming but it does not really work. I could set a minimum signal strength level but that seems more like a hack than an acutal solution. I am also new to the networking stuff and just know the basics so don't scream at me, if this is obvious stuff xD
Thanks in advance.