In less than a year, the stock rgw21 router almost kaput. 2.4ghz wifi already dead. Tried changing channel etc but nothing help. Tried to restart and the router wouldn't turn on at first. Slap it few times then ok already but wifi still only works on 5ghz.

Called them on Tuesday, supposedly to call me back today but no response. Tomorrow will try my luck again.

Actually it worked very well still... apart from the 2.4GHz wifi... Strange that even though the 2.4GHz LED lit up, it cant be searched at all. Sometimes my tapo cam still can connect when I turned it off but after a while, it would stop connecting altogether. At first I thought maybe network interference from neighbours, but after changing the network mode between 20mhz/40mhz and also switching channel, it still does not work. Astro still havent call me back. Speaking of bad service...

Astro came and hard reset it... lets see how long it will work before the next reset.

Astro a bit strict when it comes to login information. The installer wont give it to you. So lazy to call them since it is under my mom's name.