reviving this old thread.. finally got back to the LM960. ive been using successfully an EM12 Quectel in one LTAP Mini and it works Ok..
updated my other LTAP mini to 7.3 beta40 and connected a couple Paddle antennas.. the LM960 works great now since they made some changes in 7.2,
the only wierd thing is that the LM960 will not work with both SIM slots of an LTAP mini.. I can place a SIM in either slot and it will work.. but when I have both populated with SIMs I cannot get the Lower slot to work..
otherwise the LM960 works fantastic in MBIM mode, the best Module thus far when it comes to LTE data speeds (ive used the MT R11, an EC25-AF, and an EM12, ive also tried a couple Sierra cards but not a lot of joy from those..
would Love to figure out the 2 SIM thing since one of the reasons i use the LTAP mini is for the ability to switch SIM cards.