@Alpha_Tay Hi, do you mean you can get the latest firmware update notice for an AX21 on the Tether app and on the web GUI of the AX20? Can we have the screenshot about this? Is there another AX21 in...

@Kaspar Thanks. Kaspar wrote @Kevin_Z I have nothing to notice, simply I recall that the connection went unstable and I saw in the logs errors with 30 sec intervals. No LED issue was visible

@Scott79 Is this extender the RE300 or RE505X? I'm lost. It seems there are multiple extenders in the same Onemesh network, you need to be sure which one you are troubleshooting, as the...

@savandriy What if you disconnect the RE305 from the Onemesh network, and leave it disconnect from the network, how about the 5G connection of the router, is it working properly? Please confirm what...

@RSBasera What if you leave the band as auto, which band will it connect by default? Do you have any other 4G router that allows manual band selection to compare with the MR600? If so, is another 4G...

@vsa Refer to this article to verify first what is the hardware version of your MR400, then download the firmware for your hardware from below link:...