SXT LTE problem with auto change band 3 to 7

Hello

I have a problem with SXT LTE.
Soft 6.41
I’ve only set band 3 in LTE settings
but
Mikrotik automatically changes to the worse signal of band 7.
See what is the difference in screenshots

Hi, I have the same problem here. Found the best direction with strong band 3 signal (5MHz wide vs band 7 15MHz).
Only band 3 has been selected in settings, nevertheless LTE is jumping from 3 to 7. Doesnt depend on FW ver.