I have had this router for a year, and upgraded the sw as new releases becomes available. Some time last fall, the unit got quite unstable. Not sure which sw version it was that stated this problem, or if it is related at all.
The mobile connection droppes, and the mobile interface sometimes goes into "stopped" status. All mobile status information disappears from the management ui until the unit is rebooted. Sometimes it comes back by itselves after a minute or two.
The unit is mounted outdoors, powered by PoE (12v). I have tested powering the unit with separate 12v cable, no difference.
At first, it seemed to be more stable if I disabled the WiFi. Have had it disabled for moths now, and find the unit very close to unusable.
Have tried the "factory reset" without sim card, new "factory reset" with sim card, without any improvement. Have also tried the device recovery procedure, and reloaded with new sw, then factory reset. No difference.
Replaced sim card, no difference. Carrier: Telenor in Norway.
To me, it looks like the fault comes more often if there is some "load" on the system (several users surfing). With only one active user, it can run for quite some time without issues. With only some remote monitoring active, it can work for weeks.
PRODUCT CODE
RUTX1100XXXX
HARDWARE REVISION
0505
BATCH NUMBER
0010
FIRMWARE VERSION
RUTX_R_00.02.06.1
KERNEL VERSION
4.14.195
Any suggestions?