@Kevin_Z Like I stated previously, the built-in SpeedTest is even worse than before (previously it gave me something like 600-700 Mbps down). But if I use any external programme, I always get +/- 940...

@Kevin_Z Thank you! I'll be waiting for them to contact me, then.

@Solla-topee Thanks for your response. 1) By "go offline" I mean the RE505X will stop being seen as a OneMesh node in the router's OneMesh tab. There is no error message. And, since it is no longer...

@Tatakai The one small problem with Asus being that their firmwares, churned out at an incredible tempo, are usually not ready for use. Basically, they're just betas which users have to test,...

@Kevin_Z One more thing. The first time I tried to connect an RE505X to OneMesh, I got an automatic notification in the router's OneMesh tab that there was a device ready to connect. On each...

@Solla-topee I have just posted this in the thread concerning the Archer AX11000 Beta OneMesh firmware, so I don't know if it's appropriate here, but the problem does seem similar to the OP's. When I...