Hello @Joseph-TP Yes, it's 1.1.7. I've tried 1.1.3 beta and it didn't help. Here's the results: First screenshot: QoS disabled on BE230, enabled on modem Second screenshot: 1.1.3 QoS disabled on...

@Joseph-TP My BE230 (v2.0) router isn't working as it should. The QoS setting not only fails to resolve bufferbloat but actually makes it worse. When I use my modem’s QoS feature, I get +25 and +15...

@NormChel It happens because of EasyMesh is turned off. I think this solved on 1.1.7. TP-Link is really surprising me. Nothing is as it should be. Version 1.3.1 is quite problematic; when you check...

@Fixx Clearing the DNS cache may help.