I just got an old, but factory new NETGEAR LBR20, which I flashed with most recent image. Sucess, but LTE conn was very sloooow after install. Modified system to use LAN1 as WAN, and positively verified overall ops. Magically, over night, my LTE now suddenly is up to about 20 MBit/s up/down, which is reasonable. Any idea, why ? Anyway, having AT+GMR
EG18EAPAR01A11M4G
I have seen there are newer versions of modems firmware, A12 and A13. Can somebody provide me these ones ? I have Qfirehose already, supposed to be the correct one for my router.