Due to my problems (post #11 above) I installed latest BH-image just for do a test last evening, no problem with false "Sats:", no fail messages or other problems with changing channels.
And shift channels goes quick.

Due to the false "Sats:" I have noticed that even that I only use 1 sat 0.8W, I can see in settings this:

This is from vix settings:
The Bold and italic is different compared to settings in BH-image.

config.Nims.0.advanced.lnb.1.lof=unicable
config.Nims.0.advanced.lnb.1.powerMeasurement=Fals e
config.Nims.0.advanced.lnb.1.scrList=1
config.Nims.0.advanced.lnb.1.unicableManufacturer= Megasat
config.Nims.0.advanced.lnb.1.unicableProduct=Unica ble II LNB Diavolo
config.Nims.0.advanced.sat.3592.lnb=1
config.Nims.0.advanced.sats=3592
config.Nims.0.configMode=advanced
config.Nims.0.diseqcA=3592
config.Nims.0.diseqcB=3601
config.Nims.0.diseqcC=3601
config.Nims.0.diseqcD=3601
config.Nims.0.powerMeasurement=False
config.Nims.1.advanced.lnb.1.lof=unicable
config.Nims.1.advanced.lnb.1.powerMeasurement=Fals e
config.Nims.1.advanced.lnb.1.scrList=2
config.Nims.1.advanced.lnb.1.unicableManufacturer= Megasat
config.Nims.1.advanced.lnb.1.unicableProduct=Unica ble II LNB Diavolo
config.Nims.1.advanced.sat.192.lnb=1
config.Nims.1.advanced.sat.3592.lnb=1
config.Nims.1.advanced.sats=3592
config.Nims.1.advanced.unicableconnected=True
config.Nims.1.advanced.unicableconnectedTo=0
config.Nims.1.configMode=advanced
config.Nims.1.diseqcA=3592
config.Nims.1.diseqcB=3601
config.Nims.1.diseqcC=3601
config.Nims.1.diseqcD=3601
config.Nims.1.diseqcMode=single
config.Nims.2.advanced.lnb.1.lof=unicable
config.Nims.2.advanced.lnb.1.scrList=3
config.Nims.2.advanced.lnb.1.unicableManufacturer= Megasat
config.Nims.2.advanced.lnb.1.unicableProduct=Unica ble II LNB Diavolo
config.Nims.2.advanced.sat.92.lnb=1
config.Nims.2.advanced.sat.3591.lnb=1
config.Nims.2.advanced.sat.3592.lnb=1
config.Nims.2.advanced.sats=3592
config.Nims.2.advanced.unicableconnected=True
config.Nims.2.advanced.unicableconnectedTo=0
config.Nims.2.configMode=advanced
config.Nims.3.advanced.lnb.1.lof=unicable
config.Nims.3.advanced.lnb.1.scrList=4
config.Nims.3.advanced.lnb.1.unicable=unicable_lnb
config.Nims.3.advanced.lnb.1.unicableManufacturer= Megasat
config.Nims.3.advanced.lnb.1.unicableProduct=Unica ble II LNB Diavolo
config.Nims.3.advanced.sat.3591.lnb=1
config.Nims.3.advanced.sat.3592.lnb=1
config.Nims.3.advanced.sats=3592
config.Nims.3.advanced.unicableconnected=True
config.Nims.3.advanced.unicableconnectedTo=0
config.Nims.3.configMode=advanced


BH settings, there is no "diseq" or false "Sats":

config.Nims.1.configMode=advanced
config.Nims.1.advanced.unicableconnectedTo=0
config.Nims.1.advanced.unicableconnected=true
config.Nims.1.advanced.sat.3592.lnb=1
config.Nims.1.advanced.sats=3592
config.Nims.1.advanced.lnb.1.lof=unicable
config.Nims.1.advanced.lnb.1.unicableLnbManufactur er=Megasat
config.Nims.1.advanced.lnb.1.unicableLnb.Megasat.p roduct=Unicable II LNB Diavolo
config.Nims.1.advanced.lnb.1.unicableLnb.Megasat.v co.Unicable II LNB Diavolo.1=1420
config.Nims.1.advanced.lnb.1.unicableLnb.Megasat.s cr.Unicable II LNB Diavolo=2
config.Nims.0.configMode=advanced
config.Nims.0.advanced.sats=3592
config.Nims.0.advanced.sat.3592.lnb=1
config.Nims.0.advanced.lnb.1.lof=unicable
config.Nims.0.advanced.lnb.1.unicableLnbManufactur er=Megasat
config.Nims.0.advanced.lnb.1.unicableLnb.Megasat.p roduct=Unicable II LNB Diavolo
config.Nims.0.advanced.lnb.1.unicableLnb.Megasat.v co.Unicable II LNB Diavolo.0=1210
config.Nims.3.configMode=advanced
config.Nims.3.advanced.unicableconnectedTo=2
config.Nims.3.advanced.unicableconnected=true
config.Nims.3.advanced.sat.3592.lnb=1
config.Nims.3.advanced.sats=3592
config.Nims.3.advanced.lnb.1.lof=unicable
config.Nims.3.advanced.lnb.1.unicableLnbManufactur er=Megasat
config.Nims.3.advanced.lnb.1.unicableLnb.Megasat.p roduct=Unicable II LNB Diavolo
config.Nims.3.advanced.lnb.1.unicableLnb.Megasat.v co.Unicable II LNB Diavolo.3=2040
config.Nims.3.advanced.lnb.1.unicableLnb.Megasat.s cr.Unicable II LNB Diavolo=4
config.Nims.2.configMode=advanced
config.Nims.2.advanced.unicableconnectedTo=1
config.Nims.2.advanced.unicableconnected=true
config.Nims.2.advanced.sat.3592.lnb=1
config.Nims.2.advanced.sats=3592
config.Nims.2.advanced.lnb.1.lof=unicable
config.Nims.2.advanced.lnb.1.unicableLnbManufactur er=Megasat
config.Nims.2.advanced.lnb.1.unicableLnb.Megasat.p roduct=Unicable II LNB Diavolo
config.Nims.2.advanced.lnb.1.unicableLnb.Megasat.v co.Unicable II LNB Diavolo.2=1680
config.Nims.2.advanced.lnb.1.unicableLnb.Megasat.s cr.Unicable II LNB Diavolo=3

I did a few tries with edit the settings in the backup file, and restore, but cache or another things is
putting in all failed lines again…

These suspicious lines in settings may cause the problem of switching channels as well?