@David-TP Thanks for reading. I'm a bit frustated by now. I've migrated all "IOT" devices to my previous AP. The only devices left on the x50 are the following: 2.4 band: Tapo C210 (6 units), Printer...

I have instability issues since the upgrade to the latest 1.4.1 firmware. I have 30+ wifi clients, on the previous version had no issue with none. I run in three x50 in AP mode, all ethernet...