Ok, so the LTE seems to stay connected for now. Now the second problem of this thing, it disconnects WIFI. I've set it up to switch off the leds at 10pm, and back on at 7am. They never go back on, so...

Also the system log stays empty, nothing showing up in there. Any ideas, as I am close to sending it back to the shop?

So, I am in an area where the LTE signal is not the best. Signal strength between 25 and 50%. SNR between -1.2 and +2.0 dB Tried every position in the house, this is all I got. So the 4g is...