@Joseph-TP Hello! The issue with the 2.4Ghz radio started from the very beginning, I purchased the router one month ago and it was automatically updated to firmware 1.3.1. I have now set the channel...

My TP-Link BE230 was running 1.3.1 and the 2.4Ghz radio dropped occasionally, while the 5Ghz remained on. Only a reboot was fixing the issue. This was not due to interference, I was using the least...