Latest firmware EM7565 issues

[szyper-sakrona]

Hello,

I'd like to ask you what do you think about latest firmware of our modems (exactly em7565).
Yesterday I upgraded from previous to latest one:

-------(from ati output)------------
Model: EM7565
Revision: SWI9X50C_01.09.04.00 6d3218 jenkins 2019/02/26 20:33:22
-------------------------------------_

I was very interested if SierraWireless fixed CA issues that people reported...
But the effect of latest firmware (upgrade from windows EXE file, easier this time for me) is very odd...

In my country I used B3&B7 (B20 adds nothing to my dl/ul speed usually) CA.
Now I choose this band, check from at!band? command and guess what is in at!gstatus command:

_-----------------------------
at!gstatus?
!GSTATUS:
Current Time: 34020 Temperature: 44
Reset Counter: 1 Mode: ONLINE
System mode: LTE PS state: Attached
LTE band: B7 LTE bw: 15 MHz
LTE Rx chan: 3175 LTE Tx chan: 21175
LTE SSC1 state:ACTIVE LTE SSC1 band: B2
LTE SSC1 bw : 10 MHz LTE SSC1 chan: 1599
LTE SSC2 state:ACTIVE LTE SSC2 band: B19
LTE SSC2 bw : 10 MHz LTE SSC2 chan: 6350
LTE SSC3 state:NOT ASSIGNED
LTE SSC4 state:NOT ASSIGNED
EMM state: Registered Normal Service
RRC state: RRC Connected
IMS reg state: No Srv

---------(cut)-------------------_
B7 (ok), B2????, B19????? - on previous firmware the bands was displayed correctly now it's different...
But overall the transfer speeds are high (up to 100 Mb/s - that typical max speeds around night at my location) - but whats happenned to bands. It should be B3, B7, B20...
What do you think I should check?
Regards
Bart

[ChilliWinter]

Same here; primary band is correct number, when the secondary show band -1 numbered