LTE QMI automotic reconnect

I have setup IPfire into a IoT device, and we use it on an outdoor environment, we use an LTE EC25 series - Quectel.

however the connection is not persistent and dieconnects very often, and when disconnects we need to manually access the web interface to reconnect it.

is there a better way to keep this connection persisten and if disconnects keep trying until reconnects

the QMI is set as RED

_____EDIT ____

I noticed that the packages traffic OUT has activity, however traffc IN goes to zero.(0) and I had to manually connect to get trafic IN, this is happening too often