FWA501 looses connection and becomes brick

Hi
just got the FWA501 and that have the same problem with dropout that only can be resolved with a hard reboot same as this thread

https://community.zyxel.com/en/discussion/24326/fwa710-connection-drop-out-power-cycle#latest

It is located far in the woods and only solution is to drive several hours to make a hard reboot,


the scheduled reboot in the Nebula app is useless since it require the device to be online, so we need at least a option to set sceduled reboot on the devices affected untill a FW fix adresses this issue.

Seems to have something to do when it looses 5G connection some bands and switched to 4G the router just blacks out even when it set to automaticlly 4G/5G.