SXT LTE6 - LTE discontinue connection

Good afternoon everyone.
This is the first time I’m writing a post in this forum nevertheless I’m using this website since a lot because you’re providing a lot of useful information. Thank you very much.

I’ve a problem with a SXT LTE6 kit (upgraded to the latest stable version 6.47.2) that has a SIM card from the italian provider TIM. I’m far away from the tower about 3 km, band 3 and 20. I’m not using any cell lock.

Internet connection is discontinue: the interface LTE1 looks always connected but, enabling the advance log on that interface, I discovered that frequently the modem looks for a new signal and reconnect (see the attached log).

The LTE interface has been upgraded to the latest version available (R11e-LTE6_V025)

I’m not really expert on this topic, so maybe this behavior is normal and in line with a poor signal quality or maybe there are other settings/checks that you can suggest to me.

Thank you very much for your time and support.

Marco
log.JPG
signal quality.JPG